757946150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8389}}^1$

素因数の和:8553

約数の個数: 48

約数和(自身を含む): 1529329200

約数和(自身を除く): 771383050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 650, 695, 1390, 1807, 3475, 3614, 6950, 8389, 9035, 16778, 18070, 41945, 45175, 83890, 90350, 109057, 209725, 218114, 419450, 545285, 1090570, 1166071, 2332142, 2726425, 5452850, 5830355, 11660710, 15158923, 29151775, 30317846, 58303550, 75794615, 151589230, 378973075, 757946150]

約数ペア:

[(1, 757946150), (2, 378973075), (5, 151589230), (10, 75794615), (13, 58303550), (25, 30317846), (26, 29151775), (50, 15158923), (65, 11660710), (130, 5830355), (139, 5452850), (278, 2726425), (325, 2332142), (650, 1166071), (695, 1090570), (1390, 545285), (1807, 419450), (3475, 218114), (3614, 209725), (6950, 109057), (8389, 90350), (9035, 83890), (16778, 45175), (18070, 41945)]