45111040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 116409888

約数和(自身を除く): 71298848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2711, 3328, 4160, 5422, 8320, 10844, 13555, 16640, 21688, 27110, 35243, 43376, 54220, 70486, 86752, 108440, 140972, 173504, 176215, 216880, 281944, 347008, 352430, 433760, 563888, 694016, 704860, 867520, 1127776, 1409720, 1735040, 2255552, 2819440, 3470080, 4511104, 5638880, 9022208, 11277760, 22555520, 45111040]

約数ペア:

[(1, 45111040), (2, 22555520), (4, 11277760), (5, 9022208), (8, 5638880), (10, 4511104), (13, 3470080), (16, 2819440), (20, 2255552), (26, 1735040), (32, 1409720), (40, 1127776), (52, 867520), (64, 704860), (65, 694016), (80, 563888), (104, 433760), (128, 352430), (130, 347008), (160, 281944), (208, 216880), (256, 176215), (260, 173504), (320, 140972), (416, 108440), (520, 86752), (640, 70486), (832, 54220), (1040, 43376), (1280, 35243), (1664, 27110), (2080, 21688), (2711, 16640), (3328, 13555), (4160, 10844), (5422, 8320)]