131224020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 392491008

約数和(自身を除く): 261266988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 127, 170, 204, 254, 255, 340, 381, 508, 510, 635, 762, 1013, 1020, 1270, 1524, 1905, 2026, 2159, 2540, 3039, 3810, 4052, 4318, 5065, 6078, 6477, 7620, 8636, 10130, 10795, 12156, 12954, 15195, 17221, 20260, 21590, 25908, 30390, 32385, 34442, 43180, 51663, 60780, 64770, 68884, 86105, 103326, 128651, 129540, 172210, 206652, 257302, 258315, 344420, 385953, 514604, 516630, 643255, 771906, 1033260, 1286510, 1543812, 1929765, 2187067, 2573020, 3859530, 4374134, 6561201, 7719060, 8748268, 10935335, 13122402, 21870670, 26244804, 32806005, 43741340, 65612010, 131224020]

約数ペア:

[(1, 131224020), (2, 65612010), (3, 43741340), (4, 32806005), (5, 26244804), (6, 21870670), (10, 13122402), (12, 10935335), (15, 8748268), (17, 7719060), (20, 6561201), (30, 4374134), (34, 3859530), (51, 2573020), (60, 2187067), (68, 1929765), (85, 1543812), (102, 1286510), (127, 1033260), (170, 771906), (204, 643255), (254, 516630), (255, 514604), (340, 385953), (381, 344420), (508, 258315), (510, 257302), (635, 206652), (762, 172210), (1013, 129540), (1020, 128651), (1270, 103326), (1524, 86105), (1905, 68884), (2026, 64770), (2159, 60780), (2540, 51663), (3039, 43180), (3810, 34442), (4052, 32385), (4318, 30390), (5065, 25908), (6078, 21590), (6477, 20260), (7620, 17221), (8636, 15195), (10130, 12954), (10795, 12156)]