45204640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 116678016

約数和(自身を除く): 71473376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 130, 160, 206, 208, 211, 260, 412, 416, 422, 515, 520, 824, 844, 1030, 1040, 1055, 1339, 1648, 1688, 2060, 2080, 2110, 2678, 2743, 3296, 3376, 4120, 4220, 5356, 5486, 6695, 6752, 8240, 8440, 10712, 10972, 13390, 13715, 16480, 16880, 21424, 21733, 21944, 26780, 27430, 33760, 42848, 43466, 43888, 53560, 54860, 86932, 87776, 107120, 108665, 109720, 173864, 214240, 217330, 219440, 282529, 347728, 434660, 438880, 565058, 695456, 869320, 1130116, 1412645, 1738640, 2260232, 2825290, 3477280, 4520464, 5650580, 9040928, 11301160, 22602320, 45204640]

約数ペア:

[(1, 45204640), (2, 22602320), (4, 11301160), (5, 9040928), (8, 5650580), (10, 4520464), (13, 3477280), (16, 2825290), (20, 2260232), (26, 1738640), (32, 1412645), (40, 1130116), (52, 869320), (65, 695456), (80, 565058), (103, 438880), (104, 434660), (130, 347728), (160, 282529), (206, 219440), (208, 217330), (211, 214240), (260, 173864), (412, 109720), (416, 108665), (422, 107120), (515, 87776), (520, 86932), (824, 54860), (844, 53560), (1030, 43888), (1040, 43466), (1055, 42848), (1339, 33760), (1648, 27430), (1688, 26780), (2060, 21944), (2080, 21733), (2110, 21424), (2678, 16880), (2743, 16480), (3296, 13715), (3376, 13390), (4120, 10972), (4220, 10712), (5356, 8440), (5486, 8240), (6695, 6752)]