1039729750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 2047368960

約数和(自身を除く): 1007639210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 125, 145, 250, 290, 305, 610, 725, 1450, 1525, 1769, 2351, 3050, 3538, 3625, 4702, 7250, 7625, 8845, 11755, 15250, 17690, 23510, 44225, 58775, 68179, 88450, 117550, 136358, 143411, 221125, 286822, 293875, 340895, 442250, 587750, 681790, 717055, 1434110, 1704475, 3408950, 3585275, 4158919, 7170550, 8317838, 8522375, 17044750, 17926375, 20794595, 35852750, 41589190, 103972975, 207945950, 519864875, 1039729750]

約数ペア:

[(1, 1039729750), (2, 519864875), (5, 207945950), (10, 103972975), (25, 41589190), (29, 35852750), (50, 20794595), (58, 17926375), (61, 17044750), (122, 8522375), (125, 8317838), (145, 7170550), (250, 4158919), (290, 3585275), (305, 3408950), (610, 1704475), (725, 1434110), (1450, 717055), (1525, 681790), (1769, 587750), (2351, 442250), (3050, 340895), (3538, 293875), (3625, 286822), (4702, 221125), (7250, 143411), (7625, 136358), (8845, 117550), (11755, 88450), (15250, 68179), (17690, 58775), (23510, 44225)]