15698003620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1\times {\mathrm{16447}}^1$

素因数の和:20140

約数の個数: 48

約数和(自身を含む): 35513468928

約数和(自身を除く): 19815465308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3671, 7342, 14684, 16447, 18355, 32894, 36710, 47723, 65788, 73420, 82235, 95446, 164470, 190892, 213811, 238615, 328940, 427622, 477230, 855244, 954460, 1069055, 2138110, 4276220, 60376937, 120753874, 241507748, 301884685, 603769370, 784900181, 1207538740, 1569800362, 3139600724, 3924500905, 7849001810, 15698003620]

約数ペア:

[(1, 15698003620), (2, 7849001810), (4, 3924500905), (5, 3139600724), (10, 1569800362), (13, 1207538740), (20, 784900181), (26, 603769370), (52, 301884685), (65, 241507748), (130, 120753874), (260, 60376937), (3671, 4276220), (7342, 2138110), (14684, 1069055), (16447, 954460), (18355, 855244), (32894, 477230), (36710, 427622), (47723, 328940), (65788, 238615), (73420, 213811), (82235, 190892), (95446, 164470)]