4965092480

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109267}}^1$

素因数の和:109357

約数の個数: 64

約数和(自身を含む): 12036962880

約数和(自身を除く): 7071870400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 22720, 45440, 109267, 218534, 437068, 546335, 874136, 1092670, 1748272, 2185340, 3496544, 4370680, 6993088, 7757957, 8741360, 13986176, 15515914, 17482720, 31031828, 34965440, 38789785, 62063656, 69930880, 77579570, 124127312, 155159140, 248254624, 310318280, 496509248, 620636560, 993018496, 1241273120, 2482546240, 4965092480]

約数ペア:

[(1, 4965092480), (2, 2482546240), (4, 1241273120), (5, 993018496), (8, 620636560), (10, 496509248), (16, 310318280), (20, 248254624), (32, 155159140), (40, 124127312), (64, 77579570), (71, 69930880), (80, 62063656), (128, 38789785), (142, 34965440), (160, 31031828), (284, 17482720), (320, 15515914), (355, 13986176), (568, 8741360), (640, 7757957), (710, 6993088), (1136, 4370680), (1420, 3496544), (2272, 2185340), (2840, 1748272), (4544, 1092670), (5680, 874136), (9088, 546335), (11360, 437068), (22720, 218534), (45440, 109267)]