20095068400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4567061}}^1$

素因数の和:4567090

約数の個数: 60

約数和(自身を含む): 52667358984

約数和(自身を除く): 32572290584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 4567061, 9134122, 18268244, 22835305, 36536488, 45670610, 50237671, 73072976, 91341220, 100475342, 114176525, 182682440, 200950684, 228353050, 251188355, 365364880, 401901368, 456706100, 502376710, 803802736, 913412200, 1004753420, 1255941775, 1826824400, 2009506840, 2511883550, 4019013680, 5023767100, 10047534200, 20095068400]

約数ペア:

[(1, 20095068400), (2, 10047534200), (4, 5023767100), (5, 4019013680), (8, 2511883550), (10, 2009506840), (11, 1826824400), (16, 1255941775), (20, 1004753420), (22, 913412200), (25, 803802736), (40, 502376710), (44, 456706100), (50, 401901368), (55, 365364880), (80, 251188355), (88, 228353050), (100, 200950684), (110, 182682440), (176, 114176525), (200, 100475342), (220, 91341220), (275, 73072976), (400, 50237671), (440, 45670610), (550, 36536488), (880, 22835305), (1100, 18268244), (2200, 9134122), (4400, 4567061)]