71274200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20963}}^1$

素因数の和:20996

約数の個数: 48

約数和(自身を含む): 175468680

約数和(自身を除く): 104194480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 20963, 41926, 83852, 104815, 167704, 209630, 356371, 419260, 524075, 712742, 838520, 1048150, 1425484, 1781855, 2096300, 2850968, 3563710, 4192600, 7127420, 8909275, 14254840, 17818550, 35637100, 71274200]

約数ペア:

[(1, 71274200), (2, 35637100), (4, 17818550), (5, 14254840), (8, 8909275), (10, 7127420), (17, 4192600), (20, 3563710), (25, 2850968), (34, 2096300), (40, 1781855), (50, 1425484), (68, 1048150), (85, 838520), (100, 712742), (136, 524075), (170, 419260), (200, 356371), (340, 209630), (425, 167704), (680, 104815), (850, 83852), (1700, 41926), (3400, 20963)]