432888940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{32257}}^1$

素因数の和:32338

約数の個数: 48

約数和(自身を含む): 1007997984

約数和(自身を除く): 575109044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 32257, 64514, 129028, 161285, 322570, 354827, 645140, 709654, 1419308, 1774135, 1967677, 3548270, 3935354, 7096540, 7870708, 9838385, 19676770, 21644447, 39353540, 43288894, 86577788, 108222235, 216444470, 432888940]

約数ペア:

[(1, 432888940), (2, 216444470), (4, 108222235), (5, 86577788), (10, 43288894), (11, 39353540), (20, 21644447), (22, 19676770), (44, 9838385), (55, 7870708), (61, 7096540), (110, 3935354), (122, 3548270), (220, 1967677), (244, 1774135), (305, 1419308), (610, 709654), (671, 645140), (1220, 354827), (1342, 322570), (2684, 161285), (3355, 129028), (6710, 64514), (13420, 32257)]