34085000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 84769740

約数和(自身を除く): 50684740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 401, 425, 500, 625, 680, 802, 850, 1000, 1250, 1604, 1700, 2005, 2125, 2500, 3208, 3400, 4010, 4250, 5000, 6817, 8020, 8500, 10025, 10625, 13634, 16040, 17000, 20050, 21250, 27268, 34085, 40100, 42500, 50125, 54536, 68170, 80200, 85000, 100250, 136340, 170425, 200500, 250625, 272680, 340850, 401000, 501250, 681700, 852125, 1002500, 1363400, 1704250, 2005000, 3408500, 4260625, 6817000, 8521250, 17042500, 34085000]

約数ペア:

[(1, 34085000), (2, 17042500), (4, 8521250), (5, 6817000), (8, 4260625), (10, 3408500), (17, 2005000), (20, 1704250), (25, 1363400), (34, 1002500), (40, 852125), (50, 681700), (68, 501250), (85, 401000), (100, 340850), (125, 272680), (136, 250625), (170, 200500), (200, 170425), (250, 136340), (340, 100250), (401, 85000), (425, 80200), (500, 68170), (625, 54536), (680, 50125), (802, 42500), (850, 40100), (1000, 34085), (1250, 27268), (1604, 21250), (1700, 20050), (2005, 17000), (2125, 16040), (2500, 13634), (3208, 10625), (3400, 10025), (4010, 8500), (4250, 8020), (5000, 6817)]