1177886540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{46337}}^1$

素因数の和:46418

約数の個数: 48

約数和(自身を含む): 2615687424

約数和(自身を除く): 1437800884

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 6355, 12710, 25420, 46337, 92674, 185348, 231685, 463370, 926740, 1436447, 1899817, 2872894, 3799634, 5745788, 7182235, 7599268, 9499085, 14364470, 18998170, 28728940, 37996340, 58894327, 117788654, 235577308, 294471635, 588943270, 1177886540]

約数ペア:

[(1, 1177886540), (2, 588943270), (4, 294471635), (5, 235577308), (10, 117788654), (20, 58894327), (31, 37996340), (41, 28728940), (62, 18998170), (82, 14364470), (124, 9499085), (155, 7599268), (164, 7182235), (205, 5745788), (310, 3799634), (410, 2872894), (620, 1899817), (820, 1436447), (1271, 926740), (2542, 463370), (5084, 231685), (6355, 185348), (12710, 92674), (25420, 46337)]