45365840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 114690576

約数和(自身を除く): 69324736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 181, 208, 241, 260, 362, 482, 520, 724, 905, 964, 1040, 1205, 1448, 1810, 1928, 2353, 2410, 2896, 3133, 3620, 3856, 4706, 4820, 6266, 7240, 9412, 9640, 11765, 12532, 14480, 15665, 18824, 19280, 23530, 25064, 31330, 37648, 43621, 47060, 50128, 62660, 87242, 94120, 125320, 174484, 188240, 218105, 250640, 348968, 436210, 567073, 697936, 872420, 1134146, 1744840, 2268292, 2835365, 3489680, 4536584, 5670730, 9073168, 11341460, 22682920, 45365840]

約数ペア:

[(1, 45365840), (2, 22682920), (4, 11341460), (5, 9073168), (8, 5670730), (10, 4536584), (13, 3489680), (16, 2835365), (20, 2268292), (26, 1744840), (40, 1134146), (52, 872420), (65, 697936), (80, 567073), (104, 436210), (130, 348968), (181, 250640), (208, 218105), (241, 188240), (260, 174484), (362, 125320), (482, 94120), (520, 87242), (724, 62660), (905, 50128), (964, 47060), (1040, 43621), (1205, 37648), (1448, 31330), (1810, 25064), (1928, 23530), (2353, 19280), (2410, 18824), (2896, 15665), (3133, 14480), (3620, 12532), (3856, 11765), (4706, 9640), (4820, 9412), (6266, 7240)]