1304125600

素因数分解:

$2^5\times 5^2\times {\mathrm{593}}^1\times {\mathrm{2749}}^1$

素因数の和:3362

約数の個数: 72

約数和(自身を含む): 3190225500

約数和(自身を除く): 1886099900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 593, 800, 1186, 2372, 2749, 2965, 4744, 5498, 5930, 9488, 10996, 11860, 13745, 14825, 18976, 21992, 23720, 27490, 29650, 43984, 47440, 54980, 59300, 68725, 87968, 94880, 109960, 118600, 137450, 219920, 237200, 274900, 439840, 474400, 549800, 1099600, 1630157, 2199200, 3260314, 6520628, 8150785, 13041256, 16301570, 26082512, 32603140, 40753925, 52165024, 65206280, 81507850, 130412560, 163015700, 260825120, 326031400, 652062800, 1304125600]

約数ペア:

[(1, 1304125600), (2, 652062800), (4, 326031400), (5, 260825120), (8, 163015700), (10, 130412560), (16, 81507850), (20, 65206280), (25, 52165024), (32, 40753925), (40, 32603140), (50, 26082512), (80, 16301570), (100, 13041256), (160, 8150785), (200, 6520628), (400, 3260314), (593, 2199200), (800, 1630157), (1186, 1099600), (2372, 549800), (2749, 474400), (2965, 439840), (4744, 274900), (5498, 237200), (5930, 219920), (9488, 137450), (10996, 118600), (11860, 109960), (13745, 94880), (14825, 87968), (18976, 68725), (21992, 59300), (23720, 54980), (27490, 47440), (29650, 43984)]