70591040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 184343040

約数和(自身を除く): 113752000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 239, 260, 284, 320, 355, 416, 478, 520, 568, 710, 832, 923, 956, 1040, 1136, 1195, 1420, 1846, 1912, 2080, 2272, 2390, 2840, 3107, 3692, 3824, 4160, 4544, 4615, 4780, 5680, 6214, 7384, 7648, 9230, 9560, 11360, 12428, 14768, 15296, 15535, 16969, 18460, 19120, 22720, 24856, 29536, 31070, 33938, 36920, 38240, 49712, 59072, 62140, 67876, 73840, 76480, 84845, 99424, 124280, 135752, 147680, 169690, 198848, 220597, 248560, 271504, 295360, 339380, 441194, 497120, 543008, 678760, 882388, 994240, 1086016, 1102985, 1357520, 1764776, 2205970, 2715040, 3529552, 4411940, 5430080, 7059104, 8823880, 14118208, 17647760, 35295520, 70591040]

約数ペア:

[(1, 70591040), (2, 35295520), (4, 17647760), (5, 14118208), (8, 8823880), (10, 7059104), (13, 5430080), (16, 4411940), (20, 3529552), (26, 2715040), (32, 2205970), (40, 1764776), (52, 1357520), (64, 1102985), (65, 1086016), (71, 994240), (80, 882388), (104, 678760), (130, 543008), (142, 497120), (160, 441194), (208, 339380), (239, 295360), (260, 271504), (284, 248560), (320, 220597), (355, 198848), (416, 169690), (478, 147680), (520, 135752), (568, 124280), (710, 99424), (832, 84845), (923, 76480), (956, 73840), (1040, 67876), (1136, 62140), (1195, 59072), (1420, 49712), (1846, 38240), (1912, 36920), (2080, 33938), (2272, 31070), (2390, 29536), (2840, 24856), (3107, 22720), (3692, 19120), (3824, 18460), (4160, 16969), (4544, 15535), (4615, 15296), (4780, 14768), (5680, 12428), (6214, 11360), (7384, 9560), (7648, 9230)]