418869440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6310

約数の個数: 112

約数和(自身を含む): 1145560320

約数和(自身を除く): 726690880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6263, 6688, 8360, 12526, 13376, 16720, 25052, 31315, 33440, 50104, 62630, 66880, 68893, 100208, 118997, 125260, 137786, 200416, 237994, 250520, 275572, 344465, 400832, 475988, 501040, 551144, 594985, 688930, 951976, 1002080, 1102288, 1189970, 1308967, 1377860, 1903952, 2004160, 2204576, 2379940, 2617934, 2755720, 3807904, 4409152, 4759880, 5235868, 5511440, 6544835, 7615808, 9519760, 10471736, 11022880, 13089670, 19039520, 20943472, 22045760, 26179340, 38079040, 41886944, 52358680, 83773888, 104717360, 209434720, 418869440]

約数ペア:

[(1, 418869440), (2, 209434720), (4, 104717360), (5, 83773888), (8, 52358680), (10, 41886944), (11, 38079040), (16, 26179340), (19, 22045760), (20, 20943472), (22, 19039520), (32, 13089670), (38, 11022880), (40, 10471736), (44, 9519760), (55, 7615808), (64, 6544835), (76, 5511440), (80, 5235868), (88, 4759880), (95, 4409152), (110, 3807904), (152, 2755720), (160, 2617934), (176, 2379940), (190, 2204576), (209, 2004160), (220, 1903952), (304, 1377860), (320, 1308967), (352, 1189970), (380, 1102288), (418, 1002080), (440, 951976), (608, 688930), (704, 594985), (760, 551144), (836, 501040), (880, 475988), (1045, 400832), (1216, 344465), (1520, 275572), (1672, 250520), (1760, 237994), (2090, 200416), (3040, 137786), (3344, 125260), (3520, 118997), (4180, 100208), (6080, 68893), (6263, 66880), (6688, 62630), (8360, 50104), (12526, 33440), (13376, 31315), (16720, 25052)]