71291360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 196281792

約数和(自身を除く): 124990432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1201, 1484, 1696, 1855, 2120, 2402, 2968, 3710, 4240, 4804, 5936, 6005, 7420, 8407, 8480, 9608, 11872, 12010, 14840, 16814, 19216, 24020, 29680, 33628, 38432, 42035, 48040, 59360, 63653, 67256, 84070, 96080, 127306, 134512, 168140, 192160, 254612, 269024, 318265, 336280, 445571, 509224, 636530, 672560, 891142, 1018448, 1273060, 1345120, 1782284, 2036896, 2227855, 2546120, 3564568, 4455710, 5092240, 7129136, 8911420, 10184480, 14258272, 17822840, 35645680, 71291360]

約数ペア:

[(1, 71291360), (2, 35645680), (4, 17822840), (5, 14258272), (7, 10184480), (8, 8911420), (10, 7129136), (14, 5092240), (16, 4455710), (20, 3564568), (28, 2546120), (32, 2227855), (35, 2036896), (40, 1782284), (53, 1345120), (56, 1273060), (70, 1018448), (80, 891142), (106, 672560), (112, 636530), (140, 509224), (160, 445571), (212, 336280), (224, 318265), (265, 269024), (280, 254612), (371, 192160), (424, 168140), (530, 134512), (560, 127306), (742, 96080), (848, 84070), (1060, 67256), (1120, 63653), (1201, 59360), (1484, 48040), (1696, 42035), (1855, 38432), (2120, 33628), (2402, 29680), (2968, 24020), (3710, 19216), (4240, 16814), (4804, 14840), (5936, 12010), (6005, 11872), (7420, 9608), (8407, 8480)]