125313890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41911}}^1$

素因数の和:41954

約数の個数: 32

約数和(自身を含む): 253483776

約数和(自身を除く): 128169886

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 41911, 83822, 209555, 419110, 544843, 963953, 1089686, 1927906, 2724215, 4819765, 5448430, 9639530, 12531389, 25062778, 62656945, 125313890]

約数ペア:

[(1, 125313890), (2, 62656945), (5, 25062778), (10, 12531389), (13, 9639530), (23, 5448430), (26, 4819765), (46, 2724215), (65, 1927906), (115, 1089686), (130, 963953), (230, 544843), (299, 419110), (598, 209555), (1495, 83822), (2990, 41911)]