704600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 1770720

約数和(自身を除く): 1066120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 271, 325, 520, 542, 650, 1084, 1300, 1355, 2168, 2600, 2710, 3523, 5420, 6775, 7046, 10840, 13550, 14092, 17615, 27100, 28184, 35230, 54200, 70460, 88075, 140920, 176150, 352300, 704600]

約数ペア:

[(1, 704600), (2, 352300), (4, 176150), (5, 140920), (8, 88075), (10, 70460), (13, 54200), (20, 35230), (25, 28184), (26, 27100), (40, 17615), (50, 14092), (52, 13550), (65, 10840), (100, 7046), (104, 6775), (130, 5420), (200, 3523), (260, 2710), (271, 2600), (325, 2168), (520, 1355), (542, 1300), (650, 1084)]