1956557800

素因数分解:

$2^3\times 5^2\times {\mathrm{1063}}^1\times {\mathrm{9203}}^1$

素因数の和:10282

約数の個数: 48

約数和(自身を含む): 4553771040

約数和(自身を除く): 2597213240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1063, 2126, 4252, 5315, 8504, 9203, 10630, 18406, 21260, 26575, 36812, 42520, 46015, 53150, 73624, 92030, 106300, 184060, 212600, 230075, 368120, 460150, 920300, 1840600, 9782789, 19565578, 39131156, 48913945, 78262312, 97827890, 195655780, 244569725, 391311560, 489139450, 978278900, 1956557800]

約数ペア:

[(1, 1956557800), (2, 978278900), (4, 489139450), (5, 391311560), (8, 244569725), (10, 195655780), (20, 97827890), (25, 78262312), (40, 48913945), (50, 39131156), (100, 19565578), (200, 9782789), (1063, 1840600), (2126, 920300), (4252, 460150), (5315, 368120), (8504, 230075), (9203, 212600), (10630, 184060), (18406, 106300), (21260, 92030), (26575, 73624), (36812, 53150), (42520, 46015)]