19246400

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 84

約数和(自身を含む): 49511712

約数和(自身を除く): 30265312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 460, 523, 575, 736, 800, 920, 1046, 1150, 1472, 1600, 1840, 2092, 2300, 2615, 3680, 4184, 4600, 5230, 7360, 8368, 9200, 10460, 12029, 13075, 16736, 18400, 20920, 24058, 26150, 33472, 36800, 41840, 48116, 52300, 60145, 83680, 96232, 104600, 120290, 167360, 192464, 209200, 240580, 300725, 384928, 418400, 481160, 601450, 769856, 836800, 962320, 1202900, 1924640, 2405800, 3849280, 4811600, 9623200, 19246400]

約数ペア:

[(1, 19246400), (2, 9623200), (4, 4811600), (5, 3849280), (8, 2405800), (10, 1924640), (16, 1202900), (20, 962320), (23, 836800), (25, 769856), (32, 601450), (40, 481160), (46, 418400), (50, 384928), (64, 300725), (80, 240580), (92, 209200), (100, 192464), (115, 167360), (160, 120290), (184, 104600), (200, 96232), (230, 83680), (320, 60145), (368, 52300), (400, 48116), (460, 41840), (523, 36800), (575, 33472), (736, 26150), (800, 24058), (920, 20920), (1046, 18400), (1150, 16736), (1472, 13075), (1600, 12029), (1840, 10460), (2092, 9200), (2300, 8368), (2615, 7360), (3680, 5230), (4184, 4600)]