70460000

素因数分解:

$2^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 187365024

約数和(自身を除く): 116905024

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, 271, 325, 400, 416, 500, 520, 542, 625, 650, 800, 1000, 1040, 1084, 1250, 1300, 1355, 1625, 2000, 2080, 2168, 2500, 2600, 2710, 3250, 3523, 4000, 4336, 5000, 5200, 5420, 6500, 6775, 7046, 8125, 8672, 10000, 10400, 10840, 13000, 13550, 14092, 16250, 17615, 20000, 21680, 26000, 27100, 28184, 32500, 33875, 35230, 43360, 52000, 54200, 56368, 65000, 67750, 70460, 88075, 108400, 112736, 130000, 135500, 140920, 169375, 176150, 216800, 260000, 271000, 281840, 338750, 352300, 440375, 542000, 563680, 677500, 704600, 880750, 1084000, 1355000, 1409200, 1761500, 2201875, 2710000, 2818400, 3523000, 4403750, 5420000, 7046000, 8807500, 14092000, 17615000, 35230000, 70460000]

約数ペア:

[(1, 70460000), (2, 35230000), (4, 17615000), (5, 14092000), (8, 8807500), (10, 7046000), (13, 5420000), (16, 4403750), (20, 3523000), (25, 2818400), (26, 2710000), (32, 2201875), (40, 1761500), (50, 1409200), (52, 1355000), (65, 1084000), (80, 880750), (100, 704600), (104, 677500), (125, 563680), (130, 542000), (160, 440375), (200, 352300), (208, 338750), (250, 281840), (260, 271000), (271, 260000), (325, 216800), (400, 176150), (416, 169375), (500, 140920), (520, 135500), (542, 130000), (625, 112736), (650, 108400), (800, 88075), (1000, 70460), (1040, 67750), (1084, 65000), (1250, 56368), (1300, 54200), (1355, 52000), (1625, 43360), (2000, 35230), (2080, 33875), (2168, 32500), (2500, 28184), (2600, 27100), (2710, 26000), (3250, 21680), (3523, 20000), (4000, 17615), (4336, 16250), (5000, 14092), (5200, 13550), (5420, 13000), (6500, 10840), (6775, 10400), (7046, 10000), (8125, 8672)]