201728750

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2366

約数の個数: 40

約数和(自身を含む): 383614704

約数和(自身を除く): 181885954

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 625, 710, 1250, 1775, 2273, 3550, 4546, 8875, 11365, 17750, 22730, 44375, 56825, 88750, 113650, 161383, 284125, 322766, 568250, 806915, 1420625, 1613830, 2841250, 4034575, 8069150, 20172875, 40345750, 100864375, 201728750]

約数ペア:

[(1, 201728750), (2, 100864375), (5, 40345750), (10, 20172875), (25, 8069150), (50, 4034575), (71, 2841250), (125, 1613830), (142, 1420625), (250, 806915), (355, 568250), (625, 322766), (710, 284125), (1250, 161383), (1775, 113650), (2273, 88750), (3550, 56825), (4546, 44375), (8875, 22730), (11365, 17750)]