139793600

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2194

約数の個数: 84

約数和(自身を含む): 352534728

約数和(自身を除く): 212741128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1025, 1312, 1600, 1640, 2050, 2131, 2624, 3280, 4100, 4262, 6560, 8200, 8524, 10655, 13120, 16400, 17048, 21310, 32800, 34096, 42620, 53275, 65600, 68192, 85240, 87371, 106550, 136384, 170480, 174742, 213100, 340960, 349484, 426200, 436855, 681920, 698968, 852400, 873710, 1397936, 1704800, 1747420, 2184275, 2795872, 3409600, 3494840, 4368550, 5591744, 6989680, 8737100, 13979360, 17474200, 27958720, 34948400, 69896800, 139793600]

約数ペア:

[(1, 139793600), (2, 69896800), (4, 34948400), (5, 27958720), (8, 17474200), (10, 13979360), (16, 8737100), (20, 6989680), (25, 5591744), (32, 4368550), (40, 3494840), (41, 3409600), (50, 2795872), (64, 2184275), (80, 1747420), (82, 1704800), (100, 1397936), (160, 873710), (164, 852400), (200, 698968), (205, 681920), (320, 436855), (328, 426200), (400, 349484), (410, 340960), (656, 213100), (800, 174742), (820, 170480), (1025, 136384), (1312, 106550), (1600, 87371), (1640, 85240), (2050, 68192), (2131, 65600), (2624, 53275), (3280, 42620), (4100, 34096), (4262, 32800), (6560, 21310), (8200, 17048), (8524, 16400), (10655, 13120)]