1694361100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52457}}^1$

素因数の和:52507

約数の個数: 72

約数和(自身を含む): 4098018960

約数和(自身を除く): 2403657860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 3230, 6460, 8075, 16150, 32300, 52457, 104914, 209828, 262285, 524570, 891769, 996683, 1049140, 1311425, 1783538, 1993366, 2622850, 3567076, 3986732, 4458845, 4983415, 5245700, 8917690, 9966830, 16943611, 17835380, 19933660, 22294225, 24917075, 33887222, 44588450, 49834150, 67774444, 84718055, 89176900, 99668300, 169436110, 338872220, 423590275, 847180550, 1694361100]

約数ペア:

[(1, 1694361100), (2, 847180550), (4, 423590275), (5, 338872220), (10, 169436110), (17, 99668300), (19, 89176900), (20, 84718055), (25, 67774444), (34, 49834150), (38, 44588450), (50, 33887222), (68, 24917075), (76, 22294225), (85, 19933660), (95, 17835380), (100, 16943611), (170, 9966830), (190, 8917690), (323, 5245700), (340, 4983415), (380, 4458845), (425, 3986732), (475, 3567076), (646, 2622850), (850, 1993366), (950, 1783538), (1292, 1311425), (1615, 1049140), (1700, 996683), (1900, 891769), (3230, 524570), (6460, 262285), (8075, 209828), (16150, 104914), (32300, 52457)]