99448960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11985

約数の個数: 64

約数和(自身を含む): 256054680

約数和(自身を除く): 156605720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 11953, 23906, 47812, 59765, 95624, 119530, 155389, 191248, 239060, 310778, 382496, 478120, 621556, 764992, 776945, 956240, 1243112, 1529984, 1553890, 1912480, 2486224, 3107780, 3824960, 4972448, 6215560, 7649920, 9944896, 12431120, 19889792, 24862240, 49724480, 99448960]

約数ペア:

[(1, 99448960), (2, 49724480), (4, 24862240), (5, 19889792), (8, 12431120), (10, 9944896), (13, 7649920), (16, 6215560), (20, 4972448), (26, 3824960), (32, 3107780), (40, 2486224), (52, 1912480), (64, 1553890), (65, 1529984), (80, 1243112), (104, 956240), (128, 776945), (130, 764992), (160, 621556), (208, 478120), (260, 382496), (320, 310778), (416, 239060), (520, 191248), (640, 155389), (832, 119530), (1040, 95624), (1664, 59765), (2080, 47812), (4160, 23906), (8320, 11953)]