23591920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 67495680

約数和(自身を除く): 43903760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 83, 85, 88, 95, 110, 136, 152, 166, 170, 176, 187, 190, 209, 220, 272, 304, 323, 332, 340, 374, 380, 415, 418, 440, 646, 664, 680, 748, 760, 830, 836, 880, 913, 935, 1045, 1292, 1328, 1360, 1411, 1496, 1520, 1577, 1615, 1660, 1672, 1826, 1870, 2090, 2584, 2822, 2992, 3154, 3230, 3320, 3344, 3553, 3652, 3740, 4180, 4565, 5168, 5644, 6308, 6460, 6640, 7055, 7106, 7304, 7480, 7885, 8360, 9130, 11288, 12616, 12920, 14110, 14212, 14608, 14960, 15521, 15770, 16720, 17347, 17765, 18260, 22576, 25232, 25840, 26809, 28220, 28424, 31042, 31540, 34694, 35530, 36520, 53618, 56440, 56848, 62084, 63080, 69388, 71060, 73040, 77605, 86735, 107236, 112880, 124168, 126160, 134045, 138776, 142120, 155210, 173470, 214472, 248336, 268090, 277552, 284240, 294899, 310420, 346940, 428944, 536180, 589798, 620840, 693880, 1072360, 1179596, 1241680, 1387760, 1474495, 2144720, 2359192, 2948990, 4718384, 5897980, 11795960, 23591920]

約数ペア:

[(1, 23591920), (2, 11795960), (4, 5897980), (5, 4718384), (8, 2948990), (10, 2359192), (11, 2144720), (16, 1474495), (17, 1387760), (19, 1241680), (20, 1179596), (22, 1072360), (34, 693880), (38, 620840), (40, 589798), (44, 536180), (55, 428944), (68, 346940), (76, 310420), (80, 294899), (83, 284240), (85, 277552), (88, 268090), (95, 248336), (110, 214472), (136, 173470), (152, 155210), (166, 142120), (170, 138776), (176, 134045), (187, 126160), (190, 124168), (209, 112880), (220, 107236), (272, 86735), (304, 77605), (323, 73040), (332, 71060), (340, 69388), (374, 63080), (380, 62084), (415, 56848), (418, 56440), (440, 53618), (646, 36520), (664, 35530), (680, 34694), (748, 31540), (760, 31042), (830, 28424), (836, 28220), (880, 26809), (913, 25840), (935, 25232), (1045, 22576), (1292, 18260), (1328, 17765), (1360, 17347), (1411, 16720), (1496, 15770), (1520, 15521), (1577, 14960), (1615, 14608), (1660, 14212), (1672, 14110), (1826, 12920), (1870, 12616), (2090, 11288), (2584, 9130), (2822, 8360), (2992, 7885), (3154, 7480), (3230, 7304), (3320, 7106), (3344, 7055), (3553, 6640), (3652, 6460), (3740, 6308), (4180, 5644), (4565, 5168)]