411428560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 1016894736

約数和(自身を除く): 605466176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 353, 680, 706, 857, 1360, 1412, 1714, 1765, 2824, 3428, 3530, 4285, 5648, 6001, 6856, 7060, 8570, 12002, 13712, 14120, 14569, 17140, 24004, 28240, 29138, 30005, 34280, 48008, 58276, 60010, 68560, 72845, 96016, 116552, 120020, 145690, 233104, 240040, 291380, 302521, 480080, 582760, 605042, 1165520, 1210084, 1512605, 2420168, 3025210, 4840336, 5142857, 6050420, 10285714, 12100840, 20571428, 24201680, 25714285, 41142856, 51428570, 82285712, 102857140, 205714280, 411428560]

約数ペア:

[(1, 411428560), (2, 205714280), (4, 102857140), (5, 82285712), (8, 51428570), (10, 41142856), (16, 25714285), (17, 24201680), (20, 20571428), (34, 12100840), (40, 10285714), (68, 6050420), (80, 5142857), (85, 4840336), (136, 3025210), (170, 2420168), (272, 1512605), (340, 1210084), (353, 1165520), (680, 605042), (706, 582760), (857, 480080), (1360, 302521), (1412, 291380), (1714, 240040), (1765, 233104), (2824, 145690), (3428, 120020), (3530, 116552), (4285, 96016), (5648, 72845), (6001, 68560), (6856, 60010), (7060, 58276), (8570, 48008), (12002, 34280), (13712, 30005), (14120, 29138), (14569, 28240), (17140, 24004)]