99333520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 286231680

約数和(自身を除く): 186898160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 247, 260, 286, 304, 380, 418, 440, 457, 494, 520, 572, 715, 760, 836, 880, 914, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1672, 1828, 1976, 2090, 2285, 2288, 2470, 2717, 2860, 3344, 3656, 3952, 4180, 4570, 4940, 5027, 5434, 5720, 5941, 7312, 8360, 8683, 9140, 9880, 10054, 10868, 11440, 11882, 13585, 16720, 17366, 18280, 19760, 20108, 21736, 23764, 25135, 27170, 29705, 34732, 36560, 40216, 43415, 43472, 47528, 50270, 54340, 59410, 65351, 69464, 80432, 86830, 95056, 95513, 100540, 108680, 112879, 118820, 130702, 138928, 173660, 191026, 201080, 217360, 225758, 237640, 261404, 326755, 347320, 382052, 402160, 451516, 475280, 477565, 522808, 564395, 653510, 694640, 764104, 903032, 955130, 1045616, 1128790, 1241669, 1307020, 1528208, 1806064, 1910260, 2257580, 2483338, 2614040, 3820520, 4515160, 4966676, 5228080, 6208345, 7641040, 9030320, 9933352, 12416690, 19866704, 24833380, 49666760, 99333520]

約数ペア:

[(1, 99333520), (2, 49666760), (4, 24833380), (5, 19866704), (8, 12416690), (10, 9933352), (11, 9030320), (13, 7641040), (16, 6208345), (19, 5228080), (20, 4966676), (22, 4515160), (26, 3820520), (38, 2614040), (40, 2483338), (44, 2257580), (52, 1910260), (55, 1806064), (65, 1528208), (76, 1307020), (80, 1241669), (88, 1128790), (95, 1045616), (104, 955130), (110, 903032), (130, 764104), (143, 694640), (152, 653510), (176, 564395), (190, 522808), (208, 477565), (209, 475280), (220, 451516), (247, 402160), (260, 382052), (286, 347320), (304, 326755), (380, 261404), (418, 237640), (440, 225758), (457, 217360), (494, 201080), (520, 191026), (572, 173660), (715, 138928), (760, 130702), (836, 118820), (880, 112879), (914, 108680), (988, 100540), (1040, 95513), (1045, 95056), (1144, 86830), (1235, 80432), (1430, 69464), (1520, 65351), (1672, 59410), (1828, 54340), (1976, 50270), (2090, 47528), (2285, 43472), (2288, 43415), (2470, 40216), (2717, 36560), (2860, 34732), (3344, 29705), (3656, 27170), (3952, 25135), (4180, 23764), (4570, 21736), (4940, 20108), (5027, 19760), (5434, 18280), (5720, 17366), (5941, 16720), (7312, 13585), (8360, 11882), (8683, 11440), (9140, 10868), (9880, 10054)]