85434160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 236422368

約数和(自身を除く): 150988208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 61, 70, 80, 82, 112, 122, 140, 164, 205, 244, 280, 287, 305, 328, 410, 427, 488, 560, 574, 610, 656, 820, 854, 976, 1148, 1220, 1435, 1640, 1708, 2135, 2296, 2440, 2501, 2870, 3280, 3416, 3721, 4270, 4592, 4880, 5002, 5740, 6832, 7442, 8540, 10004, 11480, 12505, 14884, 17080, 17507, 18605, 20008, 22960, 25010, 26047, 29768, 34160, 35014, 37210, 40016, 50020, 52094, 59536, 70028, 74420, 87535, 100040, 104188, 130235, 140056, 148840, 152561, 175070, 200080, 208376, 260470, 280112, 297680, 305122, 350140, 416752, 520940, 610244, 700280, 762805, 1041880, 1067927, 1220488, 1400560, 1525610, 2083760, 2135854, 2440976, 3051220, 4271708, 5339635, 6102440, 8543416, 10679270, 12204880, 17086832, 21358540, 42717080, 85434160]

約数ペア:

[(1, 85434160), (2, 42717080), (4, 21358540), (5, 17086832), (7, 12204880), (8, 10679270), (10, 8543416), (14, 6102440), (16, 5339635), (20, 4271708), (28, 3051220), (35, 2440976), (40, 2135854), (41, 2083760), (56, 1525610), (61, 1400560), (70, 1220488), (80, 1067927), (82, 1041880), (112, 762805), (122, 700280), (140, 610244), (164, 520940), (205, 416752), (244, 350140), (280, 305122), (287, 297680), (305, 280112), (328, 260470), (410, 208376), (427, 200080), (488, 175070), (560, 152561), (574, 148840), (610, 140056), (656, 130235), (820, 104188), (854, 100040), (976, 87535), (1148, 74420), (1220, 70028), (1435, 59536), (1640, 52094), (1708, 50020), (2135, 40016), (2296, 37210), (2440, 35014), (2501, 34160), (2870, 29768), (3280, 26047), (3416, 25010), (3721, 22960), (4270, 20008), (4592, 18605), (4880, 17507), (5002, 17080), (5740, 14884), (6832, 12505), (7442, 11480), (8540, 10004)]