103450880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6251

約数の個数: 72

約数和(自身を含む): 266901432

約数和(自身を除く): 163450552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6217, 8320, 12434, 16640, 24868, 31085, 49736, 62170, 80821, 99472, 124340, 161642, 198944, 248680, 323284, 397888, 404105, 497360, 646568, 795776, 808210, 994720, 1293136, 1591552, 1616420, 1989440, 2586272, 3232840, 3978880, 5172544, 6465680, 7957760, 10345088, 12931360, 20690176, 25862720, 51725440, 103450880]

約数ペア:

[(1, 103450880), (2, 51725440), (4, 25862720), (5, 20690176), (8, 12931360), (10, 10345088), (13, 7957760), (16, 6465680), (20, 5172544), (26, 3978880), (32, 3232840), (40, 2586272), (52, 1989440), (64, 1616420), (65, 1591552), (80, 1293136), (104, 994720), (128, 808210), (130, 795776), (160, 646568), (208, 497360), (256, 404105), (260, 397888), (320, 323284), (416, 248680), (520, 198944), (640, 161642), (832, 124340), (1040, 99472), (1280, 80821), (1664, 62170), (2080, 49736), (3328, 31085), (4160, 24868), (6217, 16640), (8320, 12434)]