5280596900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{2473}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 11621901984

約数和(自身を除く): 6341305084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 163, 262, 326, 524, 652, 655, 815, 1310, 1630, 2473, 2620, 3260, 3275, 4075, 4946, 6550, 8150, 9892, 12365, 13100, 16300, 21353, 24730, 42706, 49460, 61825, 85412, 106765, 123650, 213530, 247300, 323963, 403099, 427060, 533825, 647926, 806198, 1067650, 1295852, 1612396, 1619815, 2015495, 2135300, 3239630, 4030990, 6479260, 8061980, 8099075, 10077475, 16198150, 20154950, 32396300, 40309900, 52805969, 105611938, 211223876, 264029845, 528059690, 1056119380, 1320149225, 2640298450, 5280596900]

約数ペア:

[(1, 5280596900), (2, 2640298450), (4, 1320149225), (5, 1056119380), (10, 528059690), (20, 264029845), (25, 211223876), (50, 105611938), (100, 52805969), (131, 40309900), (163, 32396300), (262, 20154950), (326, 16198150), (524, 10077475), (652, 8099075), (655, 8061980), (815, 6479260), (1310, 4030990), (1630, 3239630), (2473, 2135300), (2620, 2015495), (3260, 1619815), (3275, 1612396), (4075, 1295852), (4946, 1067650), (6550, 806198), (8150, 647926), (9892, 533825), (12365, 427060), (13100, 403099), (16300, 323963), (21353, 247300), (24730, 213530), (42706, 123650), (49460, 106765), (61825, 85412)]