5443880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 14401800

約数和(自身を除く): 8957920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 95, 104, 116, 130, 145, 152, 190, 232, 247, 260, 290, 361, 377, 380, 494, 520, 551, 580, 722, 754, 760, 988, 1102, 1160, 1235, 1444, 1508, 1805, 1885, 1976, 2204, 2470, 2755, 2888, 3016, 3610, 3770, 4408, 4693, 4940, 5510, 7163, 7220, 7540, 9386, 9880, 10469, 11020, 14326, 14440, 15080, 18772, 20938, 22040, 23465, 28652, 35815, 37544, 41876, 46930, 52345, 57304, 71630, 83752, 93860, 104690, 136097, 143260, 187720, 209380, 272194, 286520, 418760, 544388, 680485, 1088776, 1360970, 2721940, 5443880]

約数ペア:

[(1, 5443880), (2, 2721940), (4, 1360970), (5, 1088776), (8, 680485), (10, 544388), (13, 418760), (19, 286520), (20, 272194), (26, 209380), (29, 187720), (38, 143260), (40, 136097), (52, 104690), (58, 93860), (65, 83752), (76, 71630), (95, 57304), (104, 52345), (116, 46930), (130, 41876), (145, 37544), (152, 35815), (190, 28652), (232, 23465), (247, 22040), (260, 20938), (290, 18772), (361, 15080), (377, 14440), (380, 14326), (494, 11020), (520, 10469), (551, 9880), (580, 9386), (722, 7540), (754, 7220), (760, 7163), (988, 5510), (1102, 4940), (1160, 4693), (1235, 4408), (1444, 3770), (1508, 3610), (1805, 3016), (1885, 2888), (1976, 2755), (2204, 2470)]