7414420000

素因数分解:

$2^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{28517}}^1$

素因数の和:28560

約数の個数: 120

約数和(自身を含む): 19644396156

約数和(自身を除く): 12229976156

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 625, 650, 800, 1000, 1040, 1250, 1300, 1625, 2000, 2080, 2500, 2600, 3250, 4000, 5000, 5200, 6500, 8125, 10000, 10400, 13000, 16250, 20000, 26000, 28517, 32500, 52000, 57034, 65000, 114068, 130000, 142585, 228136, 260000, 285170, 370721, 456272, 570340, 712925, 741442, 912544, 1140680, 1425850, 1482884, 1853605, 2281360, 2851700, 2965768, 3564625, 3707210, 4562720, 5703400, 5931536, 7129250, 7414420, 9268025, 11406800, 11863072, 14258500, 14828840, 17823125, 18536050, 22813600, 28517000, 29657680, 35646250, 37072100, 46340125, 57034000, 59315360, 71292500, 74144200, 92680250, 114068000, 142585000, 148288400, 185360500, 231700625, 285170000, 296576800, 370721000, 463401250, 570340000, 741442000, 926802500, 1482884000, 1853605000, 3707210000, 7414420000]

約数ペア:

[(1, 7414420000), (2, 3707210000), (4, 1853605000), (5, 1482884000), (8, 926802500), (10, 741442000), (13, 570340000), (16, 463401250), (20, 370721000), (25, 296576800), (26, 285170000), (32, 231700625), (40, 185360500), (50, 148288400), (52, 142585000), (65, 114068000), (80, 92680250), (100, 74144200), (104, 71292500), (125, 59315360), (130, 57034000), (160, 46340125), (200, 37072100), (208, 35646250), (250, 29657680), (260, 28517000), (325, 22813600), (400, 18536050), (416, 17823125), (500, 14828840), (520, 14258500), (625, 11863072), (650, 11406800), (800, 9268025), (1000, 7414420), (1040, 7129250), (1250, 5931536), (1300, 5703400), (1625, 4562720), (2000, 3707210), (2080, 3564625), (2500, 2965768), (2600, 2851700), (3250, 2281360), (4000, 1853605), (5000, 1482884), (5200, 1425850), (6500, 1140680), (8125, 912544), (10000, 741442), (10400, 712925), (13000, 570340), (16250, 456272), (20000, 370721), (26000, 285170), (28517, 260000), (32500, 228136), (52000, 142585), (57034, 130000), (65000, 114068)]