44656040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 121806720

約数和(自身を除く): 77150680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 211, 220, 260, 286, 296, 370, 407, 422, 440, 481, 520, 572, 715, 740, 814, 844, 962, 1055, 1144, 1430, 1480, 1628, 1688, 1924, 2035, 2110, 2321, 2405, 2743, 2860, 3256, 3848, 4070, 4220, 4642, 4810, 5291, 5486, 5720, 7807, 8140, 8440, 9284, 9620, 10582, 10972, 11605, 13715, 15614, 16280, 18568, 19240, 21164, 21944, 23210, 26455, 27430, 30173, 31228, 39035, 42328, 46420, 52910, 54860, 60346, 62456, 78070, 85877, 92840, 101491, 105820, 109720, 120692, 150865, 156140, 171754, 202982, 211640, 241384, 301730, 312280, 343508, 405964, 429385, 507455, 603460, 687016, 811928, 858770, 1014910, 1116401, 1206920, 1717540, 2029820, 2232802, 3435080, 4059640, 4465604, 5582005, 8931208, 11164010, 22328020, 44656040]

約数ペア:

[(1, 44656040), (2, 22328020), (4, 11164010), (5, 8931208), (8, 5582005), (10, 4465604), (11, 4059640), (13, 3435080), (20, 2232802), (22, 2029820), (26, 1717540), (37, 1206920), (40, 1116401), (44, 1014910), (52, 858770), (55, 811928), (65, 687016), (74, 603460), (88, 507455), (104, 429385), (110, 405964), (130, 343508), (143, 312280), (148, 301730), (185, 241384), (211, 211640), (220, 202982), (260, 171754), (286, 156140), (296, 150865), (370, 120692), (407, 109720), (422, 105820), (440, 101491), (481, 92840), (520, 85877), (572, 78070), (715, 62456), (740, 60346), (814, 54860), (844, 52910), (962, 46420), (1055, 42328), (1144, 39035), (1430, 31228), (1480, 30173), (1628, 27430), (1688, 26455), (1924, 23210), (2035, 21944), (2110, 21164), (2321, 19240), (2405, 18568), (2743, 16280), (2860, 15614), (3256, 13715), (3848, 11605), (4070, 10972), (4220, 10582), (4642, 9620), (4810, 9284), (5291, 8440), (5486, 8140), (5720, 7807)]