23338280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4938

約数の個数: 64

約数和(自身を含む): 63555840

約数和(自身を除く): 40217560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 4903, 9806, 19612, 24515, 34321, 39224, 49030, 68642, 83351, 98060, 137284, 166702, 171605, 196120, 274568, 333404, 343210, 416755, 583457, 666808, 686420, 833510, 1166914, 1372840, 1667020, 2333828, 2917285, 3334040, 4667656, 5834570, 11669140, 23338280]

約数ペア:

[(1, 23338280), (2, 11669140), (4, 5834570), (5, 4667656), (7, 3334040), (8, 2917285), (10, 2333828), (14, 1667020), (17, 1372840), (20, 1166914), (28, 833510), (34, 686420), (35, 666808), (40, 583457), (56, 416755), (68, 343210), (70, 333404), (85, 274568), (119, 196120), (136, 171605), (140, 166702), (170, 137284), (238, 98060), (280, 83351), (340, 68642), (476, 49030), (595, 39224), (680, 34321), (952, 24515), (1190, 19612), (2380, 9806), (4760, 4903)]