56388800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 84

約数和(自身を含む): 149480016

約数和(自身を除く): 93091216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 2711, 4160, 5200, 5422, 10400, 10844, 13555, 20800, 21688, 27110, 35243, 43376, 54220, 67775, 70486, 86752, 108440, 135550, 140972, 173504, 176215, 216880, 271100, 281944, 352430, 433760, 542200, 563888, 704860, 867520, 881075, 1084400, 1127776, 1409720, 1762150, 2168800, 2255552, 2819440, 3524300, 4337600, 5638880, 7048600, 11277760, 14097200, 28194400, 56388800]

約数ペア:

[(1, 56388800), (2, 28194400), (4, 14097200), (5, 11277760), (8, 7048600), (10, 5638880), (13, 4337600), (16, 3524300), (20, 2819440), (25, 2255552), (26, 2168800), (32, 1762150), (40, 1409720), (50, 1127776), (52, 1084400), (64, 881075), (65, 867520), (80, 704860), (100, 563888), (104, 542200), (130, 433760), (160, 352430), (200, 281944), (208, 271100), (260, 216880), (320, 176215), (325, 173504), (400, 140972), (416, 135550), (520, 108440), (650, 86752), (800, 70486), (832, 67775), (1040, 54220), (1300, 43376), (1600, 35243), (2080, 27110), (2600, 21688), (2711, 20800), (4160, 13555), (5200, 10844), (5422, 10400)]