11795960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 32659200

約数和(自身を除く): 20863240

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 83, 85, 88, 95, 110, 136, 152, 166, 170, 187, 190, 209, 220, 323, 332, 340, 374, 380, 415, 418, 440, 646, 664, 680, 748, 760, 830, 836, 913, 935, 1045, 1292, 1411, 1496, 1577, 1615, 1660, 1672, 1826, 1870, 2090, 2584, 2822, 3154, 3230, 3320, 3553, 3652, 3740, 4180, 4565, 5644, 6308, 6460, 7055, 7106, 7304, 7480, 7885, 8360, 9130, 11288, 12616, 12920, 14110, 14212, 15521, 15770, 17347, 17765, 18260, 26809, 28220, 28424, 31042, 31540, 34694, 35530, 36520, 53618, 56440, 62084, 63080, 69388, 71060, 77605, 86735, 107236, 124168, 134045, 138776, 142120, 155210, 173470, 214472, 268090, 294899, 310420, 346940, 536180, 589798, 620840, 693880, 1072360, 1179596, 1474495, 2359192, 2948990, 5897980, 11795960]

約数ペア:

[(1, 11795960), (2, 5897980), (4, 2948990), (5, 2359192), (8, 1474495), (10, 1179596), (11, 1072360), (17, 693880), (19, 620840), (20, 589798), (22, 536180), (34, 346940), (38, 310420), (40, 294899), (44, 268090), (55, 214472), (68, 173470), (76, 155210), (83, 142120), (85, 138776), (88, 134045), (95, 124168), (110, 107236), (136, 86735), (152, 77605), (166, 71060), (170, 69388), (187, 63080), (190, 62084), (209, 56440), (220, 53618), (323, 36520), (332, 35530), (340, 34694), (374, 31540), (380, 31042), (415, 28424), (418, 28220), (440, 26809), (646, 18260), (664, 17765), (680, 17347), (748, 15770), (760, 15521), (830, 14212), (836, 14110), (913, 12920), (935, 12616), (1045, 11288), (1292, 9130), (1411, 8360), (1496, 7885), (1577, 7480), (1615, 7304), (1660, 7106), (1672, 7055), (1826, 6460), (1870, 6308), (2090, 5644), (2584, 4565), (2822, 4180), (3154, 3740), (3230, 3652), (3320, 3553)]