22101530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 47029248

約数和(自身を除く): 24927718

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 223, 265, 374, 446, 530, 583, 901, 935, 1115, 1166, 1802, 1870, 2230, 2453, 2915, 3791, 4505, 4906, 5830, 7582, 9010, 9911, 11819, 12265, 18955, 19822, 23638, 24530, 37910, 41701, 49555, 59095, 83402, 99110, 118190, 130009, 200923, 208505, 260018, 401846, 417010, 650045, 1004615, 1300090, 2009230, 2210153, 4420306, 11050765, 22101530]

約数ペア:

[(1, 22101530), (2, 11050765), (5, 4420306), (10, 2210153), (11, 2009230), (17, 1300090), (22, 1004615), (34, 650045), (53, 417010), (55, 401846), (85, 260018), (106, 208505), (110, 200923), (170, 130009), (187, 118190), (223, 99110), (265, 83402), (374, 59095), (446, 49555), (530, 41701), (583, 37910), (901, 24530), (935, 23638), (1115, 19822), (1166, 18955), (1802, 12265), (1870, 11819), (2230, 9911), (2453, 9010), (2915, 7582), (3791, 5830), (4505, 4906)]