5102240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 14224896

約数和(自身を除く): 9122656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 223, 260, 286, 352, 416, 440, 446, 520, 572, 715, 880, 892, 1040, 1115, 1144, 1430, 1760, 1784, 2080, 2230, 2288, 2453, 2860, 2899, 3568, 4460, 4576, 4906, 5720, 5798, 7136, 8920, 9812, 11440, 11596, 12265, 14495, 17840, 19624, 22880, 23192, 24530, 28990, 31889, 35680, 39248, 46384, 49060, 57980, 63778, 78496, 92768, 98120, 115960, 127556, 159445, 196240, 231920, 255112, 318890, 392480, 463840, 510224, 637780, 1020448, 1275560, 2551120, 5102240]

約数ペア:

[(1, 5102240), (2, 2551120), (4, 1275560), (5, 1020448), (8, 637780), (10, 510224), (11, 463840), (13, 392480), (16, 318890), (20, 255112), (22, 231920), (26, 196240), (32, 159445), (40, 127556), (44, 115960), (52, 98120), (55, 92768), (65, 78496), (80, 63778), (88, 57980), (104, 49060), (110, 46384), (130, 39248), (143, 35680), (160, 31889), (176, 28990), (208, 24530), (220, 23192), (223, 22880), (260, 19624), (286, 17840), (352, 14495), (416, 12265), (440, 11596), (446, 11440), (520, 9812), (572, 8920), (715, 7136), (880, 5798), (892, 5720), (1040, 4906), (1115, 4576), (1144, 4460), (1430, 3568), (1760, 2899), (1784, 2860), (2080, 2453), (2230, 2288)]