129313600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6252

約数の個数: 84

約数和(自身を含む): 342723724

約数和(自身を除く): 213410124

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 6217, 10400, 12434, 20800, 24868, 31085, 49736, 62170, 80821, 99472, 124340, 155425, 161642, 198944, 248680, 310850, 323284, 397888, 404105, 497360, 621700, 646568, 808210, 994720, 1243400, 1293136, 1616420, 1989440, 2020525, 2486800, 2586272, 3232840, 4041050, 4973600, 5172544, 6465680, 8082100, 9947200, 12931360, 16164200, 25862720, 32328400, 64656800, 129313600]

約数ペア:

[(1, 129313600), (2, 64656800), (4, 32328400), (5, 25862720), (8, 16164200), (10, 12931360), (13, 9947200), (16, 8082100), (20, 6465680), (25, 5172544), (26, 4973600), (32, 4041050), (40, 3232840), (50, 2586272), (52, 2486800), (64, 2020525), (65, 1989440), (80, 1616420), (100, 1293136), (104, 1243400), (130, 994720), (160, 808210), (200, 646568), (208, 621700), (260, 497360), (320, 404105), (325, 397888), (400, 323284), (416, 310850), (520, 248680), (650, 198944), (800, 161642), (832, 155425), (1040, 124340), (1300, 99472), (1600, 80821), (2080, 62170), (2600, 49736), (4160, 31085), (5200, 24868), (6217, 20800), (10400, 12434)]