1036750780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{18043}}^1$

素因数の和:18095

約数の個数: 72

約数和(自身を含む): 2496351312

約数和(自身を除く): 1459600532

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1690, 2210, 2873, 3380, 4420, 5746, 11492, 14365, 18043, 28730, 36086, 57460, 72172, 90215, 180430, 234559, 306731, 360860, 469118, 613462, 938236, 1172795, 1226924, 1533655, 2345590, 3049267, 3067310, 3987503, 4691180, 6098534, 6134620, 7975006, 12197068, 15246335, 15950012, 19937515, 30492670, 39875030, 51837539, 60985340, 79750060, 103675078, 207350156, 259187695, 518375390, 1036750780]

約数ペア:

[(1, 1036750780), (2, 518375390), (4, 259187695), (5, 207350156), (10, 103675078), (13, 79750060), (17, 60985340), (20, 51837539), (26, 39875030), (34, 30492670), (52, 19937515), (65, 15950012), (68, 15246335), (85, 12197068), (130, 7975006), (169, 6134620), (170, 6098534), (221, 4691180), (260, 3987503), (338, 3067310), (340, 3049267), (442, 2345590), (676, 1533655), (845, 1226924), (884, 1172795), (1105, 938236), (1690, 613462), (2210, 469118), (2873, 360860), (3380, 306731), (4420, 234559), (5746, 180430), (11492, 90215), (14365, 72172), (18043, 57460), (28730, 36086)]