1034671600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1395

約数の個数: 120

約数和(自身を含む): 2642750000

約数和(自身を除く): 1608078400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 109, 152, 190, 200, 218, 304, 380, 400, 436, 475, 545, 760, 872, 950, 1090, 1249, 1520, 1744, 1900, 2071, 2180, 2498, 2725, 3800, 4142, 4360, 4996, 5450, 6245, 7600, 8284, 8720, 9992, 10355, 10900, 12490, 16568, 19984, 20710, 21800, 23731, 24980, 31225, 33136, 41420, 43600, 47462, 49960, 51775, 62450, 82840, 94924, 99920, 103550, 118655, 124900, 136141, 165680, 189848, 207100, 237310, 249800, 272282, 379696, 414200, 474620, 499600, 544564, 593275, 680705, 828400, 949240, 1089128, 1186550, 1361410, 1898480, 2178256, 2373100, 2586679, 2722820, 3403525, 4746200, 5173358, 5445640, 6807050, 9492400, 10346716, 10891280, 12933395, 13614100, 20693432, 25866790, 27228200, 41386864, 51733580, 54456400, 64666975, 103467160, 129333950, 206934320, 258667900, 517335800, 1034671600]

約数ペア:

[(1, 1034671600), (2, 517335800), (4, 258667900), (5, 206934320), (8, 129333950), (10, 103467160), (16, 64666975), (19, 54456400), (20, 51733580), (25, 41386864), (38, 27228200), (40, 25866790), (50, 20693432), (76, 13614100), (80, 12933395), (95, 10891280), (100, 10346716), (109, 9492400), (152, 6807050), (190, 5445640), (200, 5173358), (218, 4746200), (304, 3403525), (380, 2722820), (400, 2586679), (436, 2373100), (475, 2178256), (545, 1898480), (760, 1361410), (872, 1186550), (950, 1089128), (1090, 949240), (1249, 828400), (1520, 680705), (1744, 593275), (1900, 544564), (2071, 499600), (2180, 474620), (2498, 414200), (2725, 379696), (3800, 272282), (4142, 249800), (4360, 237310), (4996, 207100), (5450, 189848), (6245, 165680), (7600, 136141), (8284, 124900), (8720, 118655), (9992, 103550), (10355, 99920), (10900, 94924), (12490, 82840), (16568, 62450), (19984, 51775), (20710, 49960), (21800, 47462), (23731, 43600), (24980, 41420), (31225, 33136)]