413045620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 960575616

約数和(自身を除く): 547529996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 131, 134, 181, 260, 262, 268, 335, 362, 524, 655, 670, 724, 871, 905, 1310, 1340, 1703, 1742, 1810, 2353, 2620, 3406, 3484, 3620, 4355, 4706, 6812, 8515, 8710, 8777, 9412, 11765, 12127, 17030, 17420, 17554, 23530, 23711, 24254, 34060, 35108, 43885, 47060, 47422, 48508, 60635, 87770, 94844, 114101, 118555, 121270, 157651, 175540, 228202, 237110, 242540, 308243, 315302, 456404, 474220, 570505, 616486, 630604, 788255, 1141010, 1232972, 1541215, 1576510, 1588637, 2282020, 3082430, 3153020, 3177274, 6164860, 6354548, 7943185, 15886370, 20652281, 31772740, 41304562, 82609124, 103261405, 206522810, 413045620]

約数ペア:

[(1, 413045620), (2, 206522810), (4, 103261405), (5, 82609124), (10, 41304562), (13, 31772740), (20, 20652281), (26, 15886370), (52, 7943185), (65, 6354548), (67, 6164860), (130, 3177274), (131, 3153020), (134, 3082430), (181, 2282020), (260, 1588637), (262, 1576510), (268, 1541215), (335, 1232972), (362, 1141010), (524, 788255), (655, 630604), (670, 616486), (724, 570505), (871, 474220), (905, 456404), (1310, 315302), (1340, 308243), (1703, 242540), (1742, 237110), (1810, 228202), (2353, 175540), (2620, 157651), (3406, 121270), (3484, 118555), (3620, 114101), (4355, 94844), (4706, 87770), (6812, 60635), (8515, 48508), (8710, 47422), (8777, 47060), (9412, 43885), (11765, 35108), (12127, 34060), (17030, 24254), (17420, 23711), (17554, 23530)]