130840000

素因数分解:

$2^6\times 5^4\times {\mathrm{3271}}^1$

素因数の和:3303

約数の個数: 70

約数和(自身を含む): 324539864

約数和(自身を除く): 193699864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 3271, 4000, 5000, 6542, 8000, 10000, 13084, 16355, 20000, 26168, 32710, 40000, 52336, 65420, 81775, 104672, 130840, 163550, 209344, 261680, 327100, 408875, 523360, 654200, 817750, 1046720, 1308400, 1635500, 2044375, 2616800, 3271000, 4088750, 5233600, 6542000, 8177500, 13084000, 16355000, 26168000, 32710000, 65420000, 130840000]

約数ペア:

[(1, 130840000), (2, 65420000), (4, 32710000), (5, 26168000), (8, 16355000), (10, 13084000), (16, 8177500), (20, 6542000), (25, 5233600), (32, 4088750), (40, 3271000), (50, 2616800), (64, 2044375), (80, 1635500), (100, 1308400), (125, 1046720), (160, 817750), (200, 654200), (250, 523360), (320, 408875), (400, 327100), (500, 261680), (625, 209344), (800, 163550), (1000, 130840), (1250, 104672), (1600, 81775), (2000, 65420), (2500, 52336), (3271, 40000), (4000, 32710), (5000, 26168), (6542, 20000), (8000, 16355), (10000, 13084)]