996814550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28603}}^1$

素因数の和:28673

約数の個数: 48

約数和(自身を含む): 2011090032

約数和(自身を除く): 1014275482

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 6970, 17425, 28603, 34850, 57206, 143015, 286030, 486251, 715075, 972502, 1172723, 1430150, 2345446, 2431255, 4862510, 5863615, 11727230, 12156275, 19936291, 24312550, 29318075, 39872582, 58636150, 99681455, 199362910, 498407275, 996814550]

約数ペア:

[(1, 996814550), (2, 498407275), (5, 199362910), (10, 99681455), (17, 58636150), (25, 39872582), (34, 29318075), (41, 24312550), (50, 19936291), (82, 12156275), (85, 11727230), (170, 5863615), (205, 4862510), (410, 2431255), (425, 2345446), (697, 1430150), (850, 1172723), (1025, 972502), (1394, 715075), (2050, 486251), (3485, 286030), (6970, 143015), (17425, 57206), (28603, 34850)]