45595280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13901}}^1$

素因数の和:13955

約数の個数: 40

約数和(自身を含む): 108602424

約数和(自身を除く): 63007144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13901, 27802, 55604, 69505, 111208, 139010, 222416, 278020, 556040, 569941, 1112080, 1139882, 2279764, 2849705, 4559528, 5699410, 9119056, 11398820, 22797640, 45595280]

約数ペア:

[(1, 45595280), (2, 22797640), (4, 11398820), (5, 9119056), (8, 5699410), (10, 4559528), (16, 2849705), (20, 2279764), (40, 1139882), (41, 1112080), (80, 569941), (82, 556040), (164, 278020), (205, 222416), (328, 139010), (410, 111208), (656, 69505), (820, 55604), (1640, 27802), (3280, 13901)]