217967655620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76212467}}^1$

素因数の和:76212500

約数の個数: 48

約数和(自身を含む): 537755174208

約数和(自身を除く): 319787518588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 76212467, 152424934, 304849868, 381062335, 762124670, 838337137, 990762071, 1524249340, 1676674274, 1981524142, 3353348548, 3963048284, 4191685685, 4953810355, 8383371370, 9907620710, 10898382781, 16766742740, 19815241420, 21796765562, 43593531124, 54491913905, 108983827810, 217967655620]

約数ペア:

[(1, 217967655620), (2, 108983827810), (4, 54491913905), (5, 43593531124), (10, 21796765562), (11, 19815241420), (13, 16766742740), (20, 10898382781), (22, 9907620710), (26, 8383371370), (44, 4953810355), (52, 4191685685), (55, 3963048284), (65, 3353348548), (110, 1981524142), (130, 1676674274), (143, 1524249340), (220, 990762071), (260, 838337137), (286, 762124670), (572, 381062335), (715, 304849868), (1430, 152424934), (2860, 76212467)]