104564720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3522

約数の個数: 80

約数和(自身を含む): 270920160

約数和(自身を除く): 166355440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3467, 3770, 6032, 6934, 7540, 13868, 15080, 17335, 27736, 30160, 34670, 45071, 55472, 69340, 90142, 100543, 138680, 180284, 201086, 225355, 277360, 360568, 402172, 450710, 502715, 721136, 804344, 901420, 1005430, 1307059, 1608688, 1802840, 2010860, 2614118, 3605680, 4021720, 5228236, 6535295, 8043440, 10456472, 13070590, 20912944, 26141180, 52282360, 104564720]

約数ペア:

[(1, 104564720), (2, 52282360), (4, 26141180), (5, 20912944), (8, 13070590), (10, 10456472), (13, 8043440), (16, 6535295), (20, 5228236), (26, 4021720), (29, 3605680), (40, 2614118), (52, 2010860), (58, 1802840), (65, 1608688), (80, 1307059), (104, 1005430), (116, 901420), (130, 804344), (145, 721136), (208, 502715), (232, 450710), (260, 402172), (290, 360568), (377, 277360), (464, 225355), (520, 201086), (580, 180284), (754, 138680), (1040, 100543), (1160, 90142), (1508, 69340), (1885, 55472), (2320, 45071), (3016, 34670), (3467, 30160), (3770, 27736), (6032, 17335), (6934, 15080), (7540, 13868)]