99485240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 230247360

約数和(自身を除く): 130762120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 167, 212, 265, 281, 334, 424, 530, 562, 668, 835, 1060, 1124, 1336, 1405, 1670, 2120, 2248, 2810, 3340, 5620, 6680, 8851, 11240, 14893, 17702, 29786, 35404, 44255, 46927, 59572, 70808, 74465, 88510, 93854, 119144, 148930, 177020, 187708, 234635, 297860, 354040, 375416, 469270, 595720, 938540, 1877080, 2487131, 4974262, 9948524, 12435655, 19897048, 24871310, 49742620, 99485240]

約数ペア:

[(1, 99485240), (2, 49742620), (4, 24871310), (5, 19897048), (8, 12435655), (10, 9948524), (20, 4974262), (40, 2487131), (53, 1877080), (106, 938540), (167, 595720), (212, 469270), (265, 375416), (281, 354040), (334, 297860), (424, 234635), (530, 187708), (562, 177020), (668, 148930), (835, 119144), (1060, 93854), (1124, 88510), (1336, 74465), (1405, 70808), (1670, 59572), (2120, 46927), (2248, 44255), (2810, 35404), (3340, 29786), (5620, 17702), (6680, 14893), (8851, 11240)]