237073520

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7039}}^1$

素因数の和:7473

約数の個数: 40

約数和(自身を含む): 552583680

約数和(自身を除く): 315510160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 1684, 2105, 3368, 4210, 6736, 7039, 8420, 14078, 16840, 28156, 33680, 35195, 56312, 70390, 112624, 140780, 281560, 563120, 2963419, 5926838, 11853676, 14817095, 23707352, 29634190, 47414704, 59268380, 118536760, 237073520]

約数ペア:

[(1, 237073520), (2, 118536760), (4, 59268380), (5, 47414704), (8, 29634190), (10, 23707352), (16, 14817095), (20, 11853676), (40, 5926838), (80, 2963419), (421, 563120), (842, 281560), (1684, 140780), (2105, 112624), (3368, 70390), (4210, 56312), (6736, 35195), (7039, 33680), (8420, 28156), (14078, 16840)]