2019252800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1565

約数の個数: 168

約数和(自身を含む): 5328367296

約数和(自身を除く): 3309114496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 64, 74, 80, 92, 100, 115, 148, 160, 184, 185, 200, 230, 296, 320, 368, 370, 400, 460, 575, 592, 736, 740, 800, 851, 920, 925, 1150, 1184, 1472, 1480, 1483, 1600, 1702, 1840, 1850, 2300, 2368, 2960, 2966, 3404, 3680, 3700, 4255, 4600, 5920, 5932, 6808, 7360, 7400, 7415, 8510, 9200, 11840, 11864, 13616, 14800, 14830, 17020, 18400, 21275, 23728, 27232, 29600, 29660, 34040, 34109, 36800, 37075, 42550, 47456, 54464, 54871, 59200, 59320, 68080, 68218, 74150, 85100, 94912, 109742, 118640, 136160, 136436, 148300, 170200, 170545, 219484, 237280, 272320, 272872, 274355, 296600, 340400, 341090, 438968, 474560, 545744, 548710, 593200, 680800, 682180, 852725, 877936, 1091488, 1097420, 1186400, 1262033, 1361600, 1364360, 1371775, 1705450, 1755872, 2182976, 2194840, 2372800, 2524066, 2728720, 2743550, 3410900, 3511744, 4389680, 5048132, 5457440, 5487100, 6310165, 6821800, 8779360, 10096264, 10914880, 10974200, 12620330, 13643600, 17558720, 20192528, 21948400, 25240660, 27287200, 31550825, 40385056, 43896800, 50481320, 54574400, 63101650, 80770112, 87793600, 100962640, 126203300, 201925280, 252406600, 403850560, 504813200, 1009626400, 2019252800]

約数ペア:

[(1, 2019252800), (2, 1009626400), (4, 504813200), (5, 403850560), (8, 252406600), (10, 201925280), (16, 126203300), (20, 100962640), (23, 87793600), (25, 80770112), (32, 63101650), (37, 54574400), (40, 50481320), (46, 43896800), (50, 40385056), (64, 31550825), (74, 27287200), (80, 25240660), (92, 21948400), (100, 20192528), (115, 17558720), (148, 13643600), (160, 12620330), (184, 10974200), (185, 10914880), (200, 10096264), (230, 8779360), (296, 6821800), (320, 6310165), (368, 5487100), (370, 5457440), (400, 5048132), (460, 4389680), (575, 3511744), (592, 3410900), (736, 2743550), (740, 2728720), (800, 2524066), (851, 2372800), (920, 2194840), (925, 2182976), (1150, 1755872), (1184, 1705450), (1472, 1371775), (1480, 1364360), (1483, 1361600), (1600, 1262033), (1702, 1186400), (1840, 1097420), (1850, 1091488), (2300, 877936), (2368, 852725), (2960, 682180), (2966, 680800), (3404, 593200), (3680, 548710), (3700, 545744), (4255, 474560), (4600, 438968), (5920, 341090), (5932, 340400), (6808, 296600), (7360, 274355), (7400, 272872), (7415, 272320), (8510, 237280), (9200, 219484), (11840, 170545), (11864, 170200), (13616, 148300), (14800, 136436), (14830, 136160), (17020, 118640), (18400, 109742), (21275, 94912), (23728, 85100), (27232, 74150), (29600, 68218), (29660, 68080), (34040, 59320), (34109, 59200), (36800, 54871), (37075, 54464), (42550, 47456)]