153816485770

素因数分解:

$2^1\times 5^1\times {\mathrm{20023}}^1\times {\mathrm{768199}}^1$

素因数の和:788229

約数の個数: 16

約数和(自身を含む): 276883862400

約数和(自身を除く): 123067376630

約数列:

[1, 2, 5, 10, 20023, 40046, 100115, 200230, 768199, 1536398, 3840995, 7681990, 15381648577, 30763297154, 76908242885, 153816485770]

約数ペア:

[(1, 153816485770), (2, 76908242885), (5, 30763297154), (10, 15381648577), (20023, 7681990), (40046, 3840995), (100115, 1536398), (200230, 768199)]