78687323710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14280821}}^1$

素因数の和:14280876

約数の個数: 32

約数和(自身を含む): 154232877600

約数和(自身を除く): 75545553890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 14280821, 28561642, 71404105, 142808210, 271335599, 414143809, 542671198, 828287618, 1356677995, 2070719045, 2713355990, 4141438090, 7868732371, 15737464742, 39343661855, 78687323710]

約数ペア:

[(1, 78687323710), (2, 39343661855), (5, 15737464742), (10, 7868732371), (19, 4141438090), (29, 2713355990), (38, 2070719045), (58, 1356677995), (95, 828287618), (145, 542671198), (190, 414143809), (290, 271335599), (551, 142808210), (1102, 71404105), (2755, 28561642), (5510, 14280821)]