802122050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49667}}^1$

素因数の和:49715

約数の個数: 48

約数和(自身を含む): 1662884640

約数和(自身を除く): 860762590

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 16150, 49667, 99334, 248335, 496670, 844339, 943673, 1241675, 1688678, 1887346, 2483350, 4221695, 4718365, 8443390, 9436730, 16042441, 21108475, 23591825, 32084882, 42216950, 47183650, 80212205, 160424410, 401061025, 802122050]

約数ペア:

[(1, 802122050), (2, 401061025), (5, 160424410), (10, 80212205), (17, 47183650), (19, 42216950), (25, 32084882), (34, 23591825), (38, 21108475), (50, 16042441), (85, 9436730), (95, 8443390), (170, 4718365), (190, 4221695), (323, 2483350), (425, 1887346), (475, 1688678), (646, 1241675), (850, 943673), (950, 844339), (1615, 496670), (3230, 248335), (8075, 99334), (16150, 49667)]