115325080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 280959840

約数和(自身を除く): 165634760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 520, 908, 977, 1135, 1816, 1954, 2270, 2951, 3908, 4540, 4885, 5902, 7816, 9080, 9770, 11804, 12701, 14755, 19540, 23608, 25402, 29510, 39080, 50804, 59020, 63505, 101608, 118040, 127010, 221779, 254020, 443558, 508040, 887116, 1108895, 1774232, 2217790, 2883127, 4435580, 5766254, 8871160, 11532508, 14415635, 23065016, 28831270, 57662540, 115325080]

約数ペア:

[(1, 115325080), (2, 57662540), (4, 28831270), (5, 23065016), (8, 14415635), (10, 11532508), (13, 8871160), (20, 5766254), (26, 4435580), (40, 2883127), (52, 2217790), (65, 1774232), (104, 1108895), (130, 887116), (227, 508040), (260, 443558), (454, 254020), (520, 221779), (908, 127010), (977, 118040), (1135, 101608), (1816, 63505), (1954, 59020), (2270, 50804), (2951, 39080), (3908, 29510), (4540, 25402), (4885, 23608), (5902, 19540), (7816, 14755), (9080, 12701), (9770, 11804)]