69562480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 175551264

約数和(自身を除く): 105988784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 211, 260, 317, 422, 520, 634, 844, 1040, 1055, 1268, 1585, 1688, 2110, 2536, 2743, 3170, 3376, 4121, 4220, 5072, 5486, 6340, 8242, 8440, 10972, 12680, 13715, 16484, 16880, 20605, 21944, 25360, 27430, 32968, 41210, 43888, 54860, 65936, 66887, 82420, 109720, 133774, 164840, 219440, 267548, 329680, 334435, 535096, 668870, 869531, 1070192, 1337740, 1739062, 2675480, 3478124, 4347655, 5350960, 6956248, 8695310, 13912496, 17390620, 34781240, 69562480]

約数ペア:

[(1, 69562480), (2, 34781240), (4, 17390620), (5, 13912496), (8, 8695310), (10, 6956248), (13, 5350960), (16, 4347655), (20, 3478124), (26, 2675480), (40, 1739062), (52, 1337740), (65, 1070192), (80, 869531), (104, 668870), (130, 535096), (208, 334435), (211, 329680), (260, 267548), (317, 219440), (422, 164840), (520, 133774), (634, 109720), (844, 82420), (1040, 66887), (1055, 65936), (1268, 54860), (1585, 43888), (1688, 41210), (2110, 32968), (2536, 27430), (2743, 25360), (3170, 21944), (3376, 20605), (4121, 16880), (4220, 16484), (5072, 13715), (5486, 12680), (6340, 10972), (8242, 8440)]