43788020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 52738060

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1259, 1739, 2518, 3478, 5036, 6295, 6956, 8695, 12590, 17390, 25180, 34780, 46583, 59173, 93166, 118346, 186332, 232915, 236692, 295865, 465830, 591730, 931660, 1183460, 2189401, 4378802, 8757604, 10947005, 21894010, 43788020]

約数ペア:

[(1, 43788020), (2, 21894010), (4, 10947005), (5, 8757604), (10, 4378802), (20, 2189401), (37, 1183460), (47, 931660), (74, 591730), (94, 465830), (148, 295865), (185, 236692), (188, 232915), (235, 186332), (370, 118346), (470, 93166), (740, 59173), (940, 46583), (1259, 34780), (1739, 25180), (2518, 17390), (3478, 12590), (5036, 8695), (6295, 6956)]