4211240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 10964160

約数和(自身を除く): 6752920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 563, 680, 748, 935, 1126, 1496, 1870, 2252, 2815, 3740, 4504, 5630, 6193, 7480, 9571, 11260, 12386, 19142, 22520, 24772, 30965, 38284, 47855, 49544, 61930, 76568, 95710, 105281, 123860, 191420, 210562, 247720, 382840, 421124, 526405, 842248, 1052810, 2105620, 4211240]

約数ペア:

[(1, 4211240), (2, 2105620), (4, 1052810), (5, 842248), (8, 526405), (10, 421124), (11, 382840), (17, 247720), (20, 210562), (22, 191420), (34, 123860), (40, 105281), (44, 95710), (55, 76568), (68, 61930), (85, 49544), (88, 47855), (110, 38284), (136, 30965), (170, 24772), (187, 22520), (220, 19142), (340, 12386), (374, 11260), (440, 9571), (563, 7480), (680, 6193), (748, 5630), (935, 4504), (1126, 3740), (1496, 2815), (1870, 2252)]