485046800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 1339741632

約数和(自身を除く): 854694832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 211, 280, 350, 400, 422, 560, 700, 821, 844, 1055, 1400, 1477, 1642, 1688, 2110, 2800, 2954, 3284, 3376, 4105, 4220, 5275, 5747, 5908, 6568, 7385, 8210, 8440, 10550, 11494, 11816, 13136, 14770, 16420, 16880, 20525, 21100, 22988, 23632, 28735, 29540, 32840, 36925, 41050, 42200, 45976, 57470, 59080, 65680, 73850, 82100, 84400, 91952, 114940, 118160, 143675, 147700, 164200, 173231, 229880, 287350, 295400, 328400, 346462, 459760, 574700, 590800, 692924, 866155, 1149400, 1212617, 1385848, 1732310, 2298800, 2425234, 2771696, 3464620, 4330775, 4850468, 6063085, 6929240, 8661550, 9700936, 12126170, 13858480, 17323100, 19401872, 24252340, 30315425, 34646200, 48504680, 60630850, 69292400, 97009360, 121261700, 242523400, 485046800]

約数ペア:

[(1, 485046800), (2, 242523400), (4, 121261700), (5, 97009360), (7, 69292400), (8, 60630850), (10, 48504680), (14, 34646200), (16, 30315425), (20, 24252340), (25, 19401872), (28, 17323100), (35, 13858480), (40, 12126170), (50, 9700936), (56, 8661550), (70, 6929240), (80, 6063085), (100, 4850468), (112, 4330775), (140, 3464620), (175, 2771696), (200, 2425234), (211, 2298800), (280, 1732310), (350, 1385848), (400, 1212617), (422, 1149400), (560, 866155), (700, 692924), (821, 590800), (844, 574700), (1055, 459760), (1400, 346462), (1477, 328400), (1642, 295400), (1688, 287350), (2110, 229880), (2800, 173231), (2954, 164200), (3284, 147700), (3376, 143675), (4105, 118160), (4220, 114940), (5275, 91952), (5747, 84400), (5908, 82100), (6568, 73850), (7385, 65680), (8210, 59080), (8440, 57470), (10550, 45976), (11494, 42200), (11816, 41050), (13136, 36925), (14770, 32840), (16420, 29540), (16880, 28735), (20525, 23632), (21100, 22988)]