12673760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 21799840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 379, 380, 418, 440, 608, 758, 760, 836, 880, 1045, 1516, 1520, 1672, 1760, 1895, 2090, 3032, 3040, 3344, 3790, 4169, 4180, 6064, 6688, 7201, 7580, 8338, 8360, 12128, 14402, 15160, 16676, 16720, 20845, 28804, 30320, 33352, 33440, 36005, 41690, 57608, 60640, 66704, 72010, 79211, 83380, 115216, 133408, 144020, 158422, 166760, 230432, 288040, 316844, 333520, 396055, 576080, 633688, 667040, 792110, 1152160, 1267376, 1584220, 2534752, 3168440, 6336880, 12673760]

約数ペア:

[(1, 12673760), (2, 6336880), (4, 3168440), (5, 2534752), (8, 1584220), (10, 1267376), (11, 1152160), (16, 792110), (19, 667040), (20, 633688), (22, 576080), (32, 396055), (38, 333520), (40, 316844), (44, 288040), (55, 230432), (76, 166760), (80, 158422), (88, 144020), (95, 133408), (110, 115216), (152, 83380), (160, 79211), (176, 72010), (190, 66704), (209, 60640), (220, 57608), (304, 41690), (352, 36005), (379, 33440), (380, 33352), (418, 30320), (440, 28804), (608, 20845), (758, 16720), (760, 16676), (836, 15160), (880, 14402), (1045, 12128), (1516, 8360), (1520, 8338), (1672, 7580), (1760, 7201), (1895, 6688), (2090, 6064), (3032, 4180), (3040, 4169), (3344, 3790)]