40330120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 56714360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 467, 508, 635, 680, 934, 1016, 1270, 1868, 2159, 2335, 2540, 3736, 4318, 4670, 5080, 7939, 8636, 9340, 10795, 15878, 17272, 18680, 21590, 31756, 39695, 43180, 59309, 63512, 79390, 86360, 118618, 158780, 237236, 296545, 317560, 474472, 593090, 1008253, 1186180, 2016506, 2372360, 4033012, 5041265, 8066024, 10082530, 20165060, 40330120]

約数ペア:

[(1, 40330120), (2, 20165060), (4, 10082530), (5, 8066024), (8, 5041265), (10, 4033012), (17, 2372360), (20, 2016506), (34, 1186180), (40, 1008253), (68, 593090), (85, 474472), (127, 317560), (136, 296545), (170, 237236), (254, 158780), (340, 118618), (467, 86360), (508, 79390), (635, 63512), (680, 59309), (934, 43180), (1016, 39695), (1270, 31756), (1868, 21590), (2159, 18680), (2335, 17272), (2540, 15878), (3736, 10795), (4318, 9340), (4670, 8636), (5080, 7939)]