2726800

素因数分解:

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

素因数の和:436

約数の個数: 60

約数和(自身を含む): 6953796

約数和(自身を除く): 4226996

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 401, 425, 680, 802, 850, 1360, 1604, 1700, 2005, 3208, 3400, 4010, 6416, 6800, 6817, 8020, 10025, 13634, 16040, 20050, 27268, 32080, 34085, 40100, 54536, 68170, 80200, 109072, 136340, 160400, 170425, 272680, 340850, 545360, 681700, 1363400, 2726800]

約数ペア:

[(1, 2726800), (2, 1363400), (4, 681700), (5, 545360), (8, 340850), (10, 272680), (16, 170425), (17, 160400), (20, 136340), (25, 109072), (34, 80200), (40, 68170), (50, 54536), (68, 40100), (80, 34085), (85, 32080), (100, 27268), (136, 20050), (170, 16040), (200, 13634), (272, 10025), (340, 8020), (400, 6817), (401, 6800), (425, 6416), (680, 4010), (802, 3400), (850, 3208), (1360, 2005), (1604, 1700)]