202232080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1532

約数の個数: 80

約数和(自身を含む): 494722800

約数和(自身を除く): 292490720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 232, 244, 290, 305, 464, 488, 580, 610, 976, 1160, 1220, 1429, 1769, 2320, 2440, 2858, 3538, 4880, 5716, 7076, 7145, 8845, 11432, 14152, 14290, 17690, 22864, 28304, 28580, 35380, 41441, 57160, 70760, 82882, 87169, 114320, 141520, 165764, 174338, 207205, 331528, 348676, 414410, 435845, 663056, 697352, 828820, 871690, 1394704, 1657640, 1743380, 2527901, 3315280, 3486760, 5055802, 6973520, 10111604, 12639505, 20223208, 25279010, 40446416, 50558020, 101116040, 202232080]

約数ペア:

[(1, 202232080), (2, 101116040), (4, 50558020), (5, 40446416), (8, 25279010), (10, 20223208), (16, 12639505), (20, 10111604), (29, 6973520), (40, 5055802), (58, 3486760), (61, 3315280), (80, 2527901), (116, 1743380), (122, 1657640), (145, 1394704), (232, 871690), (244, 828820), (290, 697352), (305, 663056), (464, 435845), (488, 414410), (580, 348676), (610, 331528), (976, 207205), (1160, 174338), (1220, 165764), (1429, 141520), (1769, 114320), (2320, 87169), (2440, 82882), (2858, 70760), (3538, 57160), (4880, 41441), (5716, 35380), (7076, 28580), (7145, 28304), (8845, 22864), (11432, 17690), (14152, 14290)]