97857100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5275

約数の個数: 72

約数和(自身を含む): 245328048

約数和(自身を除く): 147470948

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 5233, 9350, 10466, 18700, 20932, 26165, 52330, 57563, 88961, 104660, 115126, 130825, 177922, 230252, 261650, 287815, 355844, 444805, 523300, 575630, 889610, 978571, 1151260, 1439075, 1779220, 1957142, 2224025, 2878150, 3914284, 4448050, 4892855, 5756300, 8896100, 9785710, 19571420, 24464275, 48928550, 97857100]

約数ペア:

[(1, 97857100), (2, 48928550), (4, 24464275), (5, 19571420), (10, 9785710), (11, 8896100), (17, 5756300), (20, 4892855), (22, 4448050), (25, 3914284), (34, 2878150), (44, 2224025), (50, 1957142), (55, 1779220), (68, 1439075), (85, 1151260), (100, 978571), (110, 889610), (170, 575630), (187, 523300), (220, 444805), (275, 355844), (340, 287815), (374, 261650), (425, 230252), (550, 177922), (748, 130825), (850, 115126), (935, 104660), (1100, 88961), (1700, 57563), (1870, 52330), (3740, 26165), (4675, 20932), (5233, 18700), (9350, 10466)]