2010666580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4553

約数の個数: 96

約数和(自身を含む): 4770533376

約数和(自身を除く): 2759866796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 47, 52, 65, 74, 94, 130, 148, 185, 188, 235, 260, 370, 470, 481, 611, 740, 940, 962, 1222, 1739, 1924, 2405, 2444, 3055, 3478, 4447, 4810, 6110, 6956, 8695, 8894, 9620, 12220, 17390, 17788, 22235, 22607, 34780, 44470, 45214, 57811, 88940, 90428, 113035, 115622, 164539, 209009, 226070, 231244, 289055, 329078, 418018, 452140, 578110, 658156, 822695, 836036, 1045045, 1156220, 1645390, 2090090, 2139007, 2717117, 3290780, 4180180, 4278014, 5434234, 7733333, 8556028, 10695035, 10868468, 13585585, 15466666, 21390070, 27171170, 30933332, 38666665, 42780140, 54342340, 77333330, 100533329, 154666660, 201066658, 402133316, 502666645, 1005333290, 2010666580]

約数ペア:

[(1, 2010666580), (2, 1005333290), (4, 502666645), (5, 402133316), (10, 201066658), (13, 154666660), (20, 100533329), (26, 77333330), (37, 54342340), (47, 42780140), (52, 38666665), (65, 30933332), (74, 27171170), (94, 21390070), (130, 15466666), (148, 13585585), (185, 10868468), (188, 10695035), (235, 8556028), (260, 7733333), (370, 5434234), (470, 4278014), (481, 4180180), (611, 3290780), (740, 2717117), (940, 2139007), (962, 2090090), (1222, 1645390), (1739, 1156220), (1924, 1045045), (2405, 836036), (2444, 822695), (3055, 658156), (3478, 578110), (4447, 452140), (4810, 418018), (6110, 329078), (6956, 289055), (8695, 231244), (8894, 226070), (9620, 209009), (12220, 164539), (17390, 115622), (17788, 113035), (22235, 90428), (22607, 88940), (34780, 57811), (44470, 45214)]