4206120620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^2$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 10323845280

約数和(自身を除く): 6117724660

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 59, 65, 68, 85, 118, 127, 130, 170, 221, 236, 254, 260, 295, 340, 442, 508, 590, 635, 767, 884, 1003, 1105, 1180, 1270, 1534, 1651, 2006, 2159, 2210, 2540, 3068, 3302, 3835, 4012, 4318, 4420, 5015, 6604, 7493, 7670, 8255, 8636, 10030, 10795, 13039, 14986, 15340, 16129, 16510, 20060, 21590, 26078, 28067, 29972, 32258, 33020, 37465, 43180, 52156, 56134, 64516, 65195, 74930, 80645, 97409, 112268, 127381, 130390, 140335, 149860, 161290, 194818, 209677, 254762, 260780, 274193, 280670, 322580, 389636, 419354, 487045, 509524, 548386, 561340, 636905, 838708, 951611, 974090, 1048385, 1096772, 1273810, 1370965, 1655953, 1903222, 1948180, 2096770, 2547620, 2741930, 3311906, 3564509, 3806444, 4193540, 4758055, 5483860, 6623812, 7129018, 8279765, 9516110, 12370943, 14258036, 16177387, 16559530, 17822545, 19032220, 24741886, 32354774, 33119060, 35645090, 49483772, 61854715, 64709548, 71290180, 80886935, 123709430, 161773870, 210306031, 247418860, 323547740, 420612062, 841224124, 1051530155, 2103060310, 4206120620]

約数ペア:

[(1, 4206120620), (2, 2103060310), (4, 1051530155), (5, 841224124), (10, 420612062), (13, 323547740), (17, 247418860), (20, 210306031), (26, 161773870), (34, 123709430), (52, 80886935), (59, 71290180), (65, 64709548), (68, 61854715), (85, 49483772), (118, 35645090), (127, 33119060), (130, 32354774), (170, 24741886), (221, 19032220), (236, 17822545), (254, 16559530), (260, 16177387), (295, 14258036), (340, 12370943), (442, 9516110), (508, 8279765), (590, 7129018), (635, 6623812), (767, 5483860), (884, 4758055), (1003, 4193540), (1105, 3806444), (1180, 3564509), (1270, 3311906), (1534, 2741930), (1651, 2547620), (2006, 2096770), (2159, 1948180), (2210, 1903222), (2540, 1655953), (3068, 1370965), (3302, 1273810), (3835, 1096772), (4012, 1048385), (4318, 974090), (4420, 951611), (5015, 838708), (6604, 636905), (7493, 561340), (7670, 548386), (8255, 509524), (8636, 487045), (10030, 419354), (10795, 389636), (13039, 322580), (14986, 280670), (15340, 274193), (16129, 260780), (16510, 254762), (20060, 209677), (21590, 194818), (26078, 161290), (28067, 149860), (29972, 140335), (32258, 130390), (33020, 127381), (37465, 112268), (43180, 97409), (52156, 80645), (56134, 74930), (64516, 65195)]