11873669720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1587389}}^1$

素因数の和:1587428

約数の個数: 64

約数和(自身を含む): 30858861600

約数和(自身を除く): 18985191880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 1587389, 3174778, 6349556, 7936945, 12699112, 15873890, 17461279, 26985613, 31747780, 34922558, 53971226, 63495560, 69845116, 87306395, 107942452, 134928065, 139690232, 174612790, 215884904, 269856130, 296841743, 349225580, 539712260, 593683486, 698451160, 1079424520, 1187366972, 1484208715, 2374733944, 2968417430, 5936834860, 11873669720]

約数ペア:

[(1, 11873669720), (2, 5936834860), (4, 2968417430), (5, 2374733944), (8, 1484208715), (10, 1187366972), (11, 1079424520), (17, 698451160), (20, 593683486), (22, 539712260), (34, 349225580), (40, 296841743), (44, 269856130), (55, 215884904), (68, 174612790), (85, 139690232), (88, 134928065), (110, 107942452), (136, 87306395), (170, 69845116), (187, 63495560), (220, 53971226), (340, 34922558), (374, 31747780), (440, 26985613), (680, 17461279), (748, 15873890), (935, 12699112), (1496, 7936945), (1870, 6349556), (3740, 3174778), (7480, 1587389)]