99977080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6737}}^1$

素因数の和:6808

約数の個数: 64

約数和(自身を含む): 261973440

約数和(自身を除く): 161996360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 6737, 7420, 13474, 14840, 26948, 33685, 47159, 53896, 67370, 94318, 134740, 188636, 235795, 269480, 357061, 377272, 471590, 714122, 943180, 1428244, 1785305, 1886360, 2499427, 2856488, 3570610, 4998854, 7141220, 9997708, 12497135, 14282440, 19995416, 24994270, 49988540, 99977080]

約数ペア:

[(1, 99977080), (2, 49988540), (4, 24994270), (5, 19995416), (7, 14282440), (8, 12497135), (10, 9997708), (14, 7141220), (20, 4998854), (28, 3570610), (35, 2856488), (40, 2499427), (53, 1886360), (56, 1785305), (70, 1428244), (106, 943180), (140, 714122), (212, 471590), (265, 377272), (280, 357061), (371, 269480), (424, 235795), (530, 188636), (742, 134740), (1060, 94318), (1484, 67370), (1855, 53896), (2120, 47159), (2968, 33685), (3710, 26948), (6737, 14840), (7420, 13474)]