16065850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 32482296

約数和(自身を除く): 16416446

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 461, 697, 850, 922, 1025, 1394, 2050, 2305, 3485, 4610, 6970, 7837, 11525, 15674, 17425, 18901, 23050, 34850, 37802, 39185, 78370, 94505, 189010, 195925, 321317, 391850, 472525, 642634, 945050, 1606585, 3213170, 8032925, 16065850]

約数ペア:

[(1, 16065850), (2, 8032925), (5, 3213170), (10, 1606585), (17, 945050), (25, 642634), (34, 472525), (41, 391850), (50, 321317), (82, 195925), (85, 189010), (170, 94505), (205, 78370), (410, 39185), (425, 37802), (461, 34850), (697, 23050), (850, 18901), (922, 17425), (1025, 15674), (1394, 11525), (2050, 7837), (2305, 6970), (3485, 4610)]