40158420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39371}}^1$

素因数の和:39400

約数の個数: 48

約数和(自身を含む): 119060928

約数和(自身を除く): 78902508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 39371, 78742, 118113, 157484, 196855, 236226, 393710, 472452, 590565, 669307, 787420, 1181130, 1338614, 2007921, 2362260, 2677228, 3346535, 4015842, 6693070, 8031684, 10039605, 13386140, 20079210, 40158420]

約数ペア:

[(1, 40158420), (2, 20079210), (3, 13386140), (4, 10039605), (5, 8031684), (6, 6693070), (10, 4015842), (12, 3346535), (15, 2677228), (17, 2362260), (20, 2007921), (30, 1338614), (34, 1181130), (51, 787420), (60, 669307), (68, 590565), (85, 472452), (102, 393710), (170, 236226), (204, 196855), (255, 157484), (340, 118113), (510, 78742), (1020, 39371)]