4051090505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 6240706560

約数和(自身を除く): 2189616055

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 131, 235, 329, 385, 517, 655, 917, 1441, 1645, 1709, 2585, 3619, 4585, 6157, 7205, 8545, 10087, 11963, 18095, 18799, 30785, 43099, 50435, 59815, 67727, 80323, 93995, 131593, 215495, 223879, 338635, 401615, 474089, 562261, 657965, 883553, 1119395, 1567153, 2370445, 2462669, 2811305, 4417765, 6184871, 7835765, 10522313, 12313345, 17238683, 30924355, 52611565, 73656191, 86193415, 115745443, 368280955, 578727215, 810218101, 4051090505]

約数ペア:

[(1, 4051090505), (5, 810218101), (7, 578727215), (11, 368280955), (35, 115745443), (47, 86193415), (55, 73656191), (77, 52611565), (131, 30924355), (235, 17238683), (329, 12313345), (385, 10522313), (517, 7835765), (655, 6184871), (917, 4417765), (1441, 2811305), (1645, 2462669), (1709, 2370445), (2585, 1567153), (3619, 1119395), (4585, 883553), (6157, 657965), (7205, 562261), (8545, 474089), (10087, 401615), (11963, 338635), (18095, 223879), (18799, 215495), (30785, 131593), (43099, 93995), (50435, 80323), (59815, 67727)]