118495520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5179}}^1$

素因数の和:5218

約数の個数: 96

約数和(自身を含む): 328950720

約数和(自身を除く): 210455200

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, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5179, 5720, 10358, 11440, 20716, 22880, 25895, 41432, 51790, 56969, 67327, 82864, 103580, 113938, 134654, 165728, 207160, 227876, 269308, 284845, 336635, 414320, 455752, 538616, 569690, 673270, 740597, 828640, 911504, 1077232, 1139380, 1346540, 1481194, 1823008, 2154464, 2278760, 2693080, 2962388, 3702985, 4557520, 5386160, 5924776, 7405970, 9115040, 10772320, 11849552, 14811940, 23699104, 29623880, 59247760, 118495520]

約数ペア:

[(1, 118495520), (2, 59247760), (4, 29623880), (5, 23699104), (8, 14811940), (10, 11849552), (11, 10772320), (13, 9115040), (16, 7405970), (20, 5924776), (22, 5386160), (26, 4557520), (32, 3702985), (40, 2962388), (44, 2693080), (52, 2278760), (55, 2154464), (65, 1823008), (80, 1481194), (88, 1346540), (104, 1139380), (110, 1077232), (130, 911504), (143, 828640), (160, 740597), (176, 673270), (208, 569690), (220, 538616), (260, 455752), (286, 414320), (352, 336635), (416, 284845), (440, 269308), (520, 227876), (572, 207160), (715, 165728), (880, 134654), (1040, 113938), (1144, 103580), (1430, 82864), (1760, 67327), (2080, 56969), (2288, 51790), (2860, 41432), (4576, 25895), (5179, 22880), (5720, 20716), (10358, 11440)]