39913620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 79836780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 170, 204, 218, 255, 327, 340, 359, 436, 510, 545, 654, 718, 1020, 1077, 1090, 1308, 1436, 1635, 1795, 1853, 2154, 2180, 3270, 3590, 3706, 4308, 5385, 5559, 6103, 6540, 7180, 7412, 9265, 10770, 11118, 12206, 18309, 18530, 21540, 22236, 24412, 27795, 30515, 36618, 37060, 39131, 55590, 61030, 73236, 78262, 91545, 111180, 117393, 122060, 156524, 183090, 195655, 234786, 366180, 391310, 469572, 586965, 665227, 782620, 1173930, 1330454, 1995681, 2347860, 2660908, 3326135, 3991362, 6652270, 7982724, 9978405, 13304540, 19956810, 39913620]

約数ペア:

[(1, 39913620), (2, 19956810), (3, 13304540), (4, 9978405), (5, 7982724), (6, 6652270), (10, 3991362), (12, 3326135), (15, 2660908), (17, 2347860), (20, 1995681), (30, 1330454), (34, 1173930), (51, 782620), (60, 665227), (68, 586965), (85, 469572), (102, 391310), (109, 366180), (170, 234786), (204, 195655), (218, 183090), (255, 156524), (327, 122060), (340, 117393), (359, 111180), (436, 91545), (510, 78262), (545, 73236), (654, 61030), (718, 55590), (1020, 39131), (1077, 37060), (1090, 36618), (1308, 30515), (1436, 27795), (1635, 24412), (1795, 22236), (1853, 21540), (2154, 18530), (2180, 18309), (3270, 12206), (3590, 11118), (3706, 10770), (4308, 9265), (5385, 7412), (5559, 7180), (6103, 6540)]