156787338380

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1013}}^1\times {\mathrm{13553}}^1$

素因数の和:15146

約数の個数: 48

約数和(自身を含む): 330179994144

約数和(自身を除く): 173392655764

約数列:

[1, 2, 4, 5, 10, 20, 571, 1013, 1142, 2026, 2284, 2855, 4052, 5065, 5710, 10130, 11420, 13553, 20260, 27106, 54212, 67765, 135530, 271060, 578423, 1156846, 2313692, 2892115, 5784230, 7738763, 11568460, 13729189, 15477526, 27458378, 30955052, 38693815, 54916756, 68645945, 77387630, 137291890, 154775260, 274583780, 7839366919, 15678733838, 31357467676, 39196834595, 78393669190, 156787338380]

約数ペア:

[(1, 156787338380), (2, 78393669190), (4, 39196834595), (5, 31357467676), (10, 15678733838), (20, 7839366919), (571, 274583780), (1013, 154775260), (1142, 137291890), (2026, 77387630), (2284, 68645945), (2855, 54916756), (4052, 38693815), (5065, 30955052), (5710, 27458378), (10130, 15477526), (11420, 13729189), (13553, 11568460), (20260, 7738763), (27106, 5784230), (54212, 2892115), (67765, 2313692), (135530, 1156846), (271060, 578423)]