25750750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 52363584

約数和(自身を除く): 26612834

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 83, 85, 125, 146, 166, 170, 250, 365, 415, 425, 730, 830, 850, 1241, 1411, 1825, 2075, 2125, 2482, 2822, 3650, 4150, 4250, 6059, 6205, 7055, 9125, 10375, 12118, 12410, 14110, 18250, 20750, 30295, 31025, 35275, 60590, 62050, 70550, 103003, 151475, 155125, 176375, 206006, 302950, 310250, 352750, 515015, 757375, 1030030, 1514750, 2575075, 5150150, 12875375, 25750750]

約数ペア:

[(1, 25750750), (2, 12875375), (5, 5150150), (10, 2575075), (17, 1514750), (25, 1030030), (34, 757375), (50, 515015), (73, 352750), (83, 310250), (85, 302950), (125, 206006), (146, 176375), (166, 155125), (170, 151475), (250, 103003), (365, 70550), (415, 62050), (425, 60590), (730, 35275), (830, 31025), (850, 30295), (1241, 20750), (1411, 18250), (1825, 14110), (2075, 12410), (2125, 12118), (2482, 10375), (2822, 9125), (3650, 7055), (4150, 6205), (4250, 6059)]