1036693860080

素因数分解:

$2^4\times 5^1\times {\mathrm{159407}}^1\times {\mathrm{81293}}^1$

素因数の和:240713

約数の個数: 40

約数和(自身を含む): 2410357995072

約数和(自身を除く): 1373664134992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 81293, 159407, 162586, 318814, 325172, 406465, 637628, 650344, 797035, 812930, 1275256, 1300688, 1594070, 1625860, 2550512, 3188140, 3251720, 6376280, 6503440, 12752560, 12958673251, 25917346502, 51834693004, 64793366255, 103669386008, 129586732510, 207338772016, 259173465020, 518346930040, 1036693860080]

約数ペア:

[(1, 1036693860080), (2, 518346930040), (4, 259173465020), (5, 207338772016), (8, 129586732510), (10, 103669386008), (16, 64793366255), (20, 51834693004), (40, 25917346502), (80, 12958673251), (81293, 12752560), (159407, 6503440), (162586, 6376280), (318814, 3251720), (325172, 3188140), (406465, 2550512), (637628, 1625860), (650344, 1594070), (797035, 1300688), (812930, 1275256)]