55876000

素因数分解:

$2^5\times 5^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 140147280

約数和(自身を除く): 84271280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 125, 160, 200, 229, 244, 250, 305, 400, 458, 488, 500, 610, 800, 916, 976, 1000, 1145, 1220, 1525, 1832, 1952, 2000, 2290, 2440, 3050, 3664, 4000, 4580, 4880, 5725, 6100, 7328, 7625, 9160, 9760, 11450, 12200, 13969, 15250, 18320, 22900, 24400, 27938, 28625, 30500, 36640, 45800, 48800, 55876, 57250, 61000, 69845, 91600, 111752, 114500, 122000, 139690, 183200, 223504, 229000, 244000, 279380, 349225, 447008, 458000, 558760, 698450, 916000, 1117520, 1396900, 1746125, 2235040, 2793800, 3492250, 5587600, 6984500, 11175200, 13969000, 27938000, 55876000]

約数ペア:

[(1, 55876000), (2, 27938000), (4, 13969000), (5, 11175200), (8, 6984500), (10, 5587600), (16, 3492250), (20, 2793800), (25, 2235040), (32, 1746125), (40, 1396900), (50, 1117520), (61, 916000), (80, 698450), (100, 558760), (122, 458000), (125, 447008), (160, 349225), (200, 279380), (229, 244000), (244, 229000), (250, 223504), (305, 183200), (400, 139690), (458, 122000), (488, 114500), (500, 111752), (610, 91600), (800, 69845), (916, 61000), (976, 57250), (1000, 55876), (1145, 48800), (1220, 45800), (1525, 36640), (1832, 30500), (1952, 28625), (2000, 27938), (2290, 24400), (2440, 22900), (3050, 18320), (3664, 15250), (4000, 13969), (4580, 12200), (4880, 11450), (5725, 9760), (6100, 9160), (7328, 7625)]