80083250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 165660768

約数和(自身を除く): 85577518

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 601, 650, 1025, 1066, 1202, 1625, 2050, 2665, 3005, 3250, 5125, 5330, 6010, 7813, 10250, 13325, 15025, 15626, 24641, 26650, 30050, 39065, 49282, 66625, 75125, 78130, 123205, 133250, 150250, 195325, 246410, 320333, 390650, 616025, 640666, 976625, 1232050, 1601665, 1953250, 3080125, 3203330, 6160250, 8008325, 16016650, 40041625, 80083250]

約数ペア:

[(1, 80083250), (2, 40041625), (5, 16016650), (10, 8008325), (13, 6160250), (25, 3203330), (26, 3080125), (41, 1953250), (50, 1601665), (65, 1232050), (82, 976625), (125, 640666), (130, 616025), (205, 390650), (250, 320333), (325, 246410), (410, 195325), (533, 150250), (601, 133250), (650, 123205), (1025, 78130), (1066, 75125), (1202, 66625), (1625, 49282), (2050, 39065), (2665, 30050), (3005, 26650), (3250, 24641), (5125, 15626), (5330, 15025), (6010, 13325), (7813, 10250)]