89573680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 254635488

約数和(自身を除く): 165061808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 97, 112, 119, 136, 140, 170, 194, 238, 272, 280, 340, 388, 476, 485, 560, 595, 679, 680, 776, 952, 970, 1190, 1358, 1360, 1552, 1649, 1904, 1940, 2380, 2716, 3298, 3395, 3880, 4760, 5432, 6596, 6790, 7760, 8245, 9409, 9520, 10864, 11543, 13192, 13580, 16490, 18818, 23086, 26384, 27160, 32980, 37636, 46172, 47045, 54320, 57715, 65863, 65960, 75272, 92344, 94090, 115430, 131726, 131920, 150544, 159953, 184688, 188180, 230860, 263452, 319906, 329315, 376360, 461720, 526904, 639812, 658630, 752720, 799765, 923440, 1053808, 1119671, 1279624, 1317260, 1599530, 2239342, 2559248, 2634520, 3199060, 4478684, 5269040, 5598355, 6398120, 8957368, 11196710, 12796240, 17914736, 22393420, 44786840, 89573680]

約数ペア:

[(1, 89573680), (2, 44786840), (4, 22393420), (5, 17914736), (7, 12796240), (8, 11196710), (10, 8957368), (14, 6398120), (16, 5598355), (17, 5269040), (20, 4478684), (28, 3199060), (34, 2634520), (35, 2559248), (40, 2239342), (56, 1599530), (68, 1317260), (70, 1279624), (80, 1119671), (85, 1053808), (97, 923440), (112, 799765), (119, 752720), (136, 658630), (140, 639812), (170, 526904), (194, 461720), (238, 376360), (272, 329315), (280, 319906), (340, 263452), (388, 230860), (476, 188180), (485, 184688), (560, 159953), (595, 150544), (679, 131920), (680, 131726), (776, 115430), (952, 94090), (970, 92344), (1190, 75272), (1358, 65960), (1360, 65863), (1552, 57715), (1649, 54320), (1904, 47045), (1940, 46172), (2380, 37636), (2716, 32980), (3298, 27160), (3395, 26384), (3880, 23086), (4760, 18818), (5432, 16490), (6596, 13580), (6790, 13192), (7760, 11543), (8245, 10864), (9409, 9520)]