15258889460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1\times {\mathrm{9973}}^1$

素因数の和:10772

約数の個数: 48

約数和(自身を含む): 32378237136

約数和(自身を除く): 17119347676

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 677, 1130, 1354, 2260, 2708, 3385, 6770, 9973, 13540, 19946, 39892, 49865, 76501, 99730, 153002, 199460, 306004, 382505, 765010, 1126949, 1530020, 2253898, 4507796, 5634745, 6751721, 11269490, 13503442, 22538980, 27006884, 33758605, 67517210, 135034420, 762944473, 1525888946, 3051777892, 3814722365, 7629444730, 15258889460]

約数ペア:

[(1, 15258889460), (2, 7629444730), (4, 3814722365), (5, 3051777892), (10, 1525888946), (20, 762944473), (113, 135034420), (226, 67517210), (452, 33758605), (565, 27006884), (677, 22538980), (1130, 13503442), (1354, 11269490), (2260, 6751721), (2708, 5634745), (3385, 4507796), (6770, 2253898), (9973, 1530020), (13540, 1126949), (19946, 765010), (39892, 382505), (49865, 306004), (76501, 199460), (99730, 153002)]