88407760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 120

約数和(自身を含む): 251903520

約数和(自身を除く): 163495760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1187, 1330, 1520, 1862, 1960, 2128, 2374, 2660, 3724, 3920, 4655, 4748, 5320, 5935, 7448, 8309, 9310, 9496, 10640, 11870, 14896, 16618, 18620, 18992, 22553, 23740, 33236, 37240, 41545, 45106, 47480, 58163, 66472, 74480, 83090, 90212, 94960, 112765, 116326, 132944, 157871, 166180, 180424, 225530, 232652, 290815, 315742, 332360, 360848, 451060, 465304, 581630, 631484, 664720, 789355, 902120, 930608, 1105097, 1163260, 1262968, 1578710, 1804240, 2210194, 2326520, 2525936, 3157420, 4420388, 4653040, 5525485, 6314840, 8840776, 11050970, 12629680, 17681552, 22101940, 44203880, 88407760]

約数ペア:

[(1, 88407760), (2, 44203880), (4, 22101940), (5, 17681552), (7, 12629680), (8, 11050970), (10, 8840776), (14, 6314840), (16, 5525485), (19, 4653040), (20, 4420388), (28, 3157420), (35, 2525936), (38, 2326520), (40, 2210194), (49, 1804240), (56, 1578710), (70, 1262968), (76, 1163260), (80, 1105097), (95, 930608), (98, 902120), (112, 789355), (133, 664720), (140, 631484), (152, 581630), (190, 465304), (196, 451060), (245, 360848), (266, 332360), (280, 315742), (304, 290815), (380, 232652), (392, 225530), (490, 180424), (532, 166180), (560, 157871), (665, 132944), (760, 116326), (784, 112765), (931, 94960), (980, 90212), (1064, 83090), (1187, 74480), (1330, 66472), (1520, 58163), (1862, 47480), (1960, 45106), (2128, 41545), (2374, 37240), (2660, 33236), (3724, 23740), (3920, 22553), (4655, 18992), (4748, 18620), (5320, 16618), (5935, 14896), (7448, 11870), (8309, 10640), (9310, 9496)]