184223120

素因数分解:

$2^4\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2357}}^1$

素因数の和:3347

約数の個数: 40

約数和(自身を含む): 428939064

約数和(自身を除く): 244715944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 977, 1954, 2357, 3908, 4714, 4885, 7816, 9428, 9770, 11785, 15632, 18856, 19540, 23570, 37712, 39080, 47140, 78160, 94280, 188560, 2302789, 4605578, 9211156, 11513945, 18422312, 23027890, 36844624, 46055780, 92111560, 184223120]

約数ペア:

[(1, 184223120), (2, 92111560), (4, 46055780), (5, 36844624), (8, 23027890), (10, 18422312), (16, 11513945), (20, 9211156), (40, 4605578), (80, 2302789), (977, 188560), (1954, 94280), (2357, 78160), (3908, 47140), (4714, 39080), (4885, 37712), (7816, 23570), (9428, 19540), (9770, 18856), (11785, 15632)]