106412540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 254867760

約数和(自身を除く): 148455220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 845, 988, 1235, 1657, 1690, 2470, 3211, 3314, 3380, 4940, 6422, 6628, 8285, 12844, 16055, 16570, 21541, 31483, 32110, 33140, 43082, 62966, 64220, 86164, 107705, 125932, 157415, 215410, 280033, 314830, 409279, 430820, 560066, 629660, 818558, 1120132, 1400165, 1637116, 2046395, 2800330, 4092790, 5320627, 5600660, 8185580, 10641254, 21282508, 26603135, 53206270, 106412540]

約数ペア:

[(1, 106412540), (2, 53206270), (4, 26603135), (5, 21282508), (10, 10641254), (13, 8185580), (19, 5600660), (20, 5320627), (26, 4092790), (38, 2800330), (52, 2046395), (65, 1637116), (76, 1400165), (95, 1120132), (130, 818558), (169, 629660), (190, 560066), (247, 430820), (260, 409279), (338, 314830), (380, 280033), (494, 215410), (676, 157415), (845, 125932), (988, 107705), (1235, 86164), (1657, 64220), (1690, 62966), (2470, 43082), (3211, 33140), (3314, 32110), (3380, 31483), (4940, 21541), (6422, 16570), (6628, 16055), (8285, 12844)]