29953120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 46251680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 152, 160, 167, 190, 236, 295, 304, 334, 380, 472, 590, 608, 668, 760, 835, 944, 1121, 1180, 1336, 1520, 1670, 1888, 2242, 2360, 2672, 3040, 3173, 3340, 4484, 4720, 5344, 5605, 6346, 6680, 8968, 9440, 9853, 11210, 12692, 13360, 15865, 17936, 19706, 22420, 25384, 26720, 31730, 35872, 39412, 44840, 49265, 50768, 63460, 78824, 89680, 98530, 101536, 126920, 157648, 179360, 187207, 197060, 253840, 315296, 374414, 394120, 507680, 748828, 788240, 936035, 1497656, 1576480, 1872070, 2995312, 3744140, 5990624, 7488280, 14976560, 29953120]

約数ペア:

[(1, 29953120), (2, 14976560), (4, 7488280), (5, 5990624), (8, 3744140), (10, 2995312), (16, 1872070), (19, 1576480), (20, 1497656), (32, 936035), (38, 788240), (40, 748828), (59, 507680), (76, 394120), (80, 374414), (95, 315296), (118, 253840), (152, 197060), (160, 187207), (167, 179360), (190, 157648), (236, 126920), (295, 101536), (304, 98530), (334, 89680), (380, 78824), (472, 63460), (590, 50768), (608, 49265), (668, 44840), (760, 39412), (835, 35872), (944, 31730), (1121, 26720), (1180, 25384), (1336, 22420), (1520, 19706), (1670, 17936), (1888, 15865), (2242, 13360), (2360, 12692), (2672, 11210), (3040, 9853), (3173, 9440), (3340, 8968), (4484, 6680), (4720, 6346), (5344, 5605)]