74060480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 112

約数和(自身を含む): 200131680

約数和(自身を除く): 126071200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 937, 988, 1040, 1216, 1235, 1520, 1874, 1976, 2080, 2470, 3040, 3748, 3952, 4160, 4685, 4940, 6080, 7496, 7904, 9370, 9880, 12181, 14992, 15808, 17803, 18740, 19760, 24362, 29984, 35606, 37480, 39520, 48724, 59968, 60905, 71212, 74960, 79040, 89015, 97448, 121810, 142424, 149920, 178030, 194896, 231439, 243620, 284848, 299840, 356060, 389792, 462878, 487240, 569696, 712120, 779584, 925756, 974480, 1139392, 1157195, 1424240, 1851512, 1948960, 2314390, 2848480, 3703024, 3897920, 4628780, 5696960, 7406048, 9257560, 14812096, 18515120, 37030240, 74060480]

約数ペア:

[(1, 74060480), (2, 37030240), (4, 18515120), (5, 14812096), (8, 9257560), (10, 7406048), (13, 5696960), (16, 4628780), (19, 3897920), (20, 3703024), (26, 2848480), (32, 2314390), (38, 1948960), (40, 1851512), (52, 1424240), (64, 1157195), (65, 1139392), (76, 974480), (80, 925756), (95, 779584), (104, 712120), (130, 569696), (152, 487240), (160, 462878), (190, 389792), (208, 356060), (247, 299840), (260, 284848), (304, 243620), (320, 231439), (380, 194896), (416, 178030), (494, 149920), (520, 142424), (608, 121810), (760, 97448), (832, 89015), (937, 79040), (988, 74960), (1040, 71212), (1216, 60905), (1235, 59968), (1520, 48724), (1874, 39520), (1976, 37480), (2080, 35606), (2470, 29984), (3040, 24362), (3748, 19760), (3952, 18740), (4160, 17803), (4685, 15808), (4940, 14992), (6080, 12181), (7496, 9880), (7904, 9370)]