133589440

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2069

約数の個数: 56

約数和(自身を含む): 319674240

約数和(自身を除く): 186084800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1823, 1832, 2290, 3646, 3664, 4580, 7292, 7328, 9115, 9160, 14584, 14656, 18230, 18320, 29168, 36460, 36640, 58336, 72920, 73280, 116672, 145840, 291680, 417467, 583360, 834934, 1669868, 2087335, 3339736, 4174670, 6679472, 8349340, 13358944, 16698680, 26717888, 33397360, 66794720, 133589440]

約数ペア:

[(1, 133589440), (2, 66794720), (4, 33397360), (5, 26717888), (8, 16698680), (10, 13358944), (16, 8349340), (20, 6679472), (32, 4174670), (40, 3339736), (64, 2087335), (80, 1669868), (160, 834934), (229, 583360), (320, 417467), (458, 291680), (916, 145840), (1145, 116672), (1823, 73280), (1832, 72920), (2290, 58336), (3646, 36640), (3664, 36460), (4580, 29168), (7292, 18320), (7328, 18230), (9115, 14656), (9160, 14584)]