64161400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 160302240

約数和(自身を除く): 96140840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 113, 136, 167, 170, 200, 226, 334, 340, 425, 452, 565, 668, 680, 835, 850, 904, 1130, 1336, 1670, 1700, 1921, 2260, 2825, 2839, 3340, 3400, 3842, 4175, 4520, 5650, 5678, 6680, 7684, 8350, 9605, 11300, 11356, 14195, 15368, 16700, 18871, 19210, 22600, 22712, 28390, 33400, 37742, 38420, 48025, 56780, 70975, 75484, 76840, 94355, 96050, 113560, 141950, 150968, 188710, 192100, 283900, 320807, 377420, 384200, 471775, 567800, 641614, 754840, 943550, 1283228, 1604035, 1887100, 2566456, 3208070, 3774200, 6416140, 8020175, 12832280, 16040350, 32080700, 64161400]

約数ペア:

[(1, 64161400), (2, 32080700), (4, 16040350), (5, 12832280), (8, 8020175), (10, 6416140), (17, 3774200), (20, 3208070), (25, 2566456), (34, 1887100), (40, 1604035), (50, 1283228), (68, 943550), (85, 754840), (100, 641614), (113, 567800), (136, 471775), (167, 384200), (170, 377420), (200, 320807), (226, 283900), (334, 192100), (340, 188710), (425, 150968), (452, 141950), (565, 113560), (668, 96050), (680, 94355), (835, 76840), (850, 75484), (904, 70975), (1130, 56780), (1336, 48025), (1670, 38420), (1700, 37742), (1921, 33400), (2260, 28390), (2825, 22712), (2839, 22600), (3340, 19210), (3400, 18871), (3842, 16700), (4175, 15368), (4520, 14195), (5650, 11356), (5678, 11300), (6680, 9605), (7684, 8350)]