80329250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 163459296

約数和(自身を除く): 83130046

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 125, 170, 205, 250, 410, 425, 461, 697, 850, 922, 1025, 1394, 2050, 2125, 2305, 3485, 4250, 4610, 5125, 6970, 7837, 10250, 11525, 15674, 17425, 18901, 23050, 34850, 37802, 39185, 57625, 78370, 87125, 94505, 115250, 174250, 189010, 195925, 321317, 391850, 472525, 642634, 945050, 979625, 1606585, 1959250, 2362625, 3213170, 4725250, 8032925, 16065850, 40164625, 80329250]

約数ペア:

[(1, 80329250), (2, 40164625), (5, 16065850), (10, 8032925), (17, 4725250), (25, 3213170), (34, 2362625), (41, 1959250), (50, 1606585), (82, 979625), (85, 945050), (125, 642634), (170, 472525), (205, 391850), (250, 321317), (410, 195925), (425, 189010), (461, 174250), (697, 115250), (850, 94505), (922, 87125), (1025, 78370), (1394, 57625), (2050, 39185), (2125, 37802), (2305, 34850), (3485, 23050), (4250, 18901), (4610, 17425), (5125, 15674), (6970, 11525), (7837, 10250)]