40915360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 104448960

約数和(自身を除く): 63533600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 313, 344, 380, 430, 608, 626, 688, 760, 817, 860, 1252, 1376, 1520, 1565, 1634, 1720, 2504, 3040, 3130, 3268, 3440, 4085, 5008, 5947, 6260, 6536, 6880, 8170, 10016, 11894, 12520, 13072, 13459, 16340, 23788, 25040, 26144, 26918, 29735, 32680, 47576, 50080, 53836, 59470, 65360, 67295, 95152, 107672, 118940, 130720, 134590, 190304, 215344, 237880, 255721, 269180, 430688, 475760, 511442, 538360, 951520, 1022884, 1076720, 1278605, 2045768, 2153440, 2557210, 4091536, 5114420, 8183072, 10228840, 20457680, 40915360]

約数ペア:

[(1, 40915360), (2, 20457680), (4, 10228840), (5, 8183072), (8, 5114420), (10, 4091536), (16, 2557210), (19, 2153440), (20, 2045768), (32, 1278605), (38, 1076720), (40, 1022884), (43, 951520), (76, 538360), (80, 511442), (86, 475760), (95, 430688), (152, 269180), (160, 255721), (172, 237880), (190, 215344), (215, 190304), (304, 134590), (313, 130720), (344, 118940), (380, 107672), (430, 95152), (608, 67295), (626, 65360), (688, 59470), (760, 53836), (817, 50080), (860, 47576), (1252, 32680), (1376, 29735), (1520, 26918), (1565, 26144), (1634, 25040), (1720, 23788), (2504, 16340), (3040, 13459), (3130, 13072), (3268, 12520), (3440, 11894), (4085, 10016), (5008, 8170), (5947, 6880), (6260, 6536)]