1832920880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5627

約数の個数: 160

約数和(自身を含む): 5292994560

約数和(自身を除く): 3460073680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4340, 4712, 5320, 5557, 5890, 8246, 8680, 9424, 10640, 11114, 11780, 16492, 17360, 20615, 22228, 23560, 27785, 32984, 38899, 41230, 44456, 47120, 55570, 65968, 77798, 82460, 88912, 105583, 111140, 155596, 164920, 172267, 194495, 211166, 222280, 311192, 329840, 344534, 388990, 422332, 444560, 527915, 622384, 689068, 739081, 777980, 844664, 861335, 1055830, 1205869, 1378136, 1478162, 1555960, 1689328, 1722670, 2111660, 2411738, 2756272, 2956324, 3111920, 3273073, 3445340, 3695405, 4223320, 4823476, 5912648, 6029345, 6546146, 6890680, 7390810, 8446640, 9646952, 11825296, 12058690, 13092292, 13781360, 14781620, 16365365, 19293904, 22911511, 24117380, 26184584, 29563240, 32730730, 45823022, 48234760, 52369168, 59126480, 65461460, 91646044, 96469520, 114557555, 130922920, 183292088, 229115110, 261845840, 366584176, 458230220, 916460440, 1832920880]

約数ペア:

[(1, 1832920880), (2, 916460440), (4, 458230220), (5, 366584176), (7, 261845840), (8, 229115110), (10, 183292088), (14, 130922920), (16, 114557555), (19, 96469520), (20, 91646044), (28, 65461460), (31, 59126480), (35, 52369168), (38, 48234760), (40, 45823022), (56, 32730730), (62, 29563240), (70, 26184584), (76, 24117380), (80, 22911511), (95, 19293904), (112, 16365365), (124, 14781620), (133, 13781360), (140, 13092292), (152, 12058690), (155, 11825296), (190, 9646952), (217, 8446640), (248, 7390810), (266, 6890680), (280, 6546146), (304, 6029345), (310, 5912648), (380, 4823476), (434, 4223320), (496, 3695405), (532, 3445340), (560, 3273073), (589, 3111920), (620, 2956324), (665, 2756272), (760, 2411738), (868, 2111660), (1064, 1722670), (1085, 1689328), (1178, 1555960), (1240, 1478162), (1330, 1378136), (1520, 1205869), (1736, 1055830), (2128, 861335), (2170, 844664), (2356, 777980), (2480, 739081), (2660, 689068), (2945, 622384), (3472, 527915), (4123, 444560), (4340, 422332), (4712, 388990), (5320, 344534), (5557, 329840), (5890, 311192), (8246, 222280), (8680, 211166), (9424, 194495), (10640, 172267), (11114, 164920), (11780, 155596), (16492, 111140), (17360, 105583), (20615, 88912), (22228, 82460), (23560, 77798), (27785, 65968), (32984, 55570), (38899, 47120), (41230, 44456)]