236423420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1489}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 527173920

約数和(自身を除く): 290750500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 467, 934, 1489, 1868, 2335, 2978, 4670, 5956, 7445, 7939, 9340, 14890, 15878, 25313, 29780, 31756, 39695, 50626, 79390, 101252, 126565, 158780, 253130, 506260, 695363, 1390726, 2781452, 3476815, 6953630, 11821171, 13907260, 23642342, 47284684, 59105855, 118211710, 236423420]

約数ペア:

[(1, 236423420), (2, 118211710), (4, 59105855), (5, 47284684), (10, 23642342), (17, 13907260), (20, 11821171), (34, 6953630), (68, 3476815), (85, 2781452), (170, 1390726), (340, 695363), (467, 506260), (934, 253130), (1489, 158780), (1868, 126565), (2335, 101252), (2978, 79390), (4670, 50626), (5956, 39695), (7445, 31756), (7939, 29780), (9340, 25313), (14890, 15878)]