79251520

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1483}}^1$

素因数の和:1667

約数の個数: 56

約数和(自身を含む): 189975744

約数和(自身を除く): 110724224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1483, 1670, 2672, 2966, 3340, 5344, 5932, 6680, 7415, 10688, 11864, 13360, 14830, 23728, 26720, 29660, 47456, 53440, 59320, 94912, 118640, 237280, 247661, 474560, 495322, 990644, 1238305, 1981288, 2476610, 3962576, 4953220, 7925152, 9906440, 15850304, 19812880, 39625760, 79251520]

約数ペア:

[(1, 79251520), (2, 39625760), (4, 19812880), (5, 15850304), (8, 9906440), (10, 7925152), (16, 4953220), (20, 3962576), (32, 2476610), (40, 1981288), (64, 1238305), (80, 990644), (160, 495322), (167, 474560), (320, 247661), (334, 237280), (668, 118640), (835, 94912), (1336, 59320), (1483, 53440), (1670, 47456), (2672, 29660), (2966, 26720), (3340, 23728), (5344, 14830), (5932, 13360), (6680, 11864), (7415, 10688)]