87471040

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 218907360

約数和(自身を除く): 131436320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 64, 80, 82, 113, 118, 160, 164, 205, 226, 236, 295, 320, 328, 410, 452, 472, 565, 590, 656, 820, 904, 944, 1130, 1180, 1312, 1640, 1808, 1888, 2260, 2360, 2419, 2624, 3280, 3616, 3776, 4520, 4633, 4720, 4838, 6560, 6667, 7232, 9040, 9266, 9440, 9676, 12095, 13120, 13334, 18080, 18532, 18880, 19352, 23165, 24190, 26668, 33335, 36160, 37064, 38704, 46330, 48380, 53336, 66670, 74128, 77408, 92660, 96760, 106672, 133340, 148256, 154816, 185320, 193520, 213344, 266680, 273347, 296512, 370640, 387040, 426688, 533360, 546694, 741280, 774080, 1066720, 1093388, 1366735, 1482560, 2133440, 2186776, 2733470, 4373552, 5466940, 8747104, 10933880, 17494208, 21867760, 43735520, 87471040]

約数ペア:

[(1, 87471040), (2, 43735520), (4, 21867760), (5, 17494208), (8, 10933880), (10, 8747104), (16, 5466940), (20, 4373552), (32, 2733470), (40, 2186776), (41, 2133440), (59, 1482560), (64, 1366735), (80, 1093388), (82, 1066720), (113, 774080), (118, 741280), (160, 546694), (164, 533360), (205, 426688), (226, 387040), (236, 370640), (295, 296512), (320, 273347), (328, 266680), (410, 213344), (452, 193520), (472, 185320), (565, 154816), (590, 148256), (656, 133340), (820, 106672), (904, 96760), (944, 92660), (1130, 77408), (1180, 74128), (1312, 66670), (1640, 53336), (1808, 48380), (1888, 46330), (2260, 38704), (2360, 37064), (2419, 36160), (2624, 33335), (3280, 26668), (3616, 24190), (3776, 23165), (4520, 19352), (4633, 18880), (4720, 18532), (4838, 18080), (6560, 13334), (6667, 13120), (7232, 12095), (9040, 9676), (9266, 9440)]