102916840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4211}}^1$

素因数の和:4282

約数の個数: 64

約数和(自身を含む): 254741760

約数和(自身を除く): 151824920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4211, 4888, 6110, 8422, 12220, 16844, 21055, 24440, 33688, 42110, 54743, 84220, 109486, 168440, 197917, 218972, 273715, 395834, 437944, 547430, 791668, 989585, 1094860, 1583336, 1979170, 2189720, 2572921, 3958340, 5145842, 7916680, 10291684, 12864605, 20583368, 25729210, 51458420, 102916840]

約数ペア:

[(1, 102916840), (2, 51458420), (4, 25729210), (5, 20583368), (8, 12864605), (10, 10291684), (13, 7916680), (20, 5145842), (26, 3958340), (40, 2572921), (47, 2189720), (52, 1979170), (65, 1583336), (94, 1094860), (104, 989585), (130, 791668), (188, 547430), (235, 437944), (260, 395834), (376, 273715), (470, 218972), (520, 197917), (611, 168440), (940, 109486), (1222, 84220), (1880, 54743), (2444, 42110), (3055, 33688), (4211, 24440), (4888, 21055), (6110, 16844), (8422, 12220)]