115699960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 277214400

約数和(自身を除く): 161514440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 229, 340, 458, 680, 743, 916, 1145, 1486, 1832, 2290, 2972, 3715, 3893, 4580, 5944, 7430, 7786, 9160, 12631, 14860, 15572, 19465, 25262, 29720, 31144, 38930, 50524, 63155, 77860, 101048, 126310, 155720, 170147, 252620, 340294, 505240, 680588, 850735, 1361176, 1701470, 2892499, 3402940, 5784998, 6805880, 11569996, 14462495, 23139992, 28924990, 57849980, 115699960]

約数ペア:

[(1, 115699960), (2, 57849980), (4, 28924990), (5, 23139992), (8, 14462495), (10, 11569996), (17, 6805880), (20, 5784998), (34, 3402940), (40, 2892499), (68, 1701470), (85, 1361176), (136, 850735), (170, 680588), (229, 505240), (340, 340294), (458, 252620), (680, 170147), (743, 155720), (916, 126310), (1145, 101048), (1486, 77860), (1832, 63155), (2290, 50524), (2972, 38930), (3715, 31144), (3893, 29720), (4580, 25262), (5944, 19465), (7430, 15572), (7786, 14860), (9160, 12631)]