304450900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{234193}}^1$

素因数の和:234220

約数の個数: 36

約数和(自身を含む): 711481372

約数和(自身を除く): 407030472

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 234193, 468386, 936772, 1170965, 2341930, 3044509, 4683860, 5854825, 6089018, 11709650, 12178036, 15222545, 23419300, 30445090, 60890180, 76112725, 152225450, 304450900]

約数ペア:

[(1, 304450900), (2, 152225450), (4, 76112725), (5, 60890180), (10, 30445090), (13, 23419300), (20, 15222545), (25, 12178036), (26, 11709650), (50, 6089018), (52, 5854825), (65, 4683860), (100, 3044509), (130, 2341930), (260, 1170965), (325, 936772), (650, 468386), (1300, 234193)]