1574172860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{147671}}^1$

素因数の和:147734

約数の個数: 48

約数和(自身を含む): 3646907712

約数和(自身を除く): 2072734852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 147671, 295342, 590684, 738355, 1476710, 1919723, 2953420, 3839446, 6054511, 7678892, 9598615, 12109022, 19197230, 24218044, 30272555, 38394460, 60545110, 78708643, 121090220, 157417286, 314834572, 393543215, 787086430, 1574172860]

約数ペア:

[(1, 1574172860), (2, 787086430), (4, 393543215), (5, 314834572), (10, 157417286), (13, 121090220), (20, 78708643), (26, 60545110), (41, 38394460), (52, 30272555), (65, 24218044), (82, 19197230), (130, 12109022), (164, 9598615), (205, 7678892), (260, 6054511), (410, 3839446), (533, 2953420), (820, 1919723), (1066, 1476710), (2132, 738355), (2665, 590684), (5330, 295342), (10660, 147671)]