5338760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 14342400

約数和(自身を除く): 9003640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 829, 920, 1288, 1610, 1658, 3220, 3316, 4145, 5803, 6440, 6632, 8290, 11606, 16580, 19067, 23212, 29015, 33160, 38134, 46424, 58030, 76268, 95335, 116060, 133469, 152536, 190670, 232120, 266938, 381340, 533876, 667345, 762680, 1067752, 1334690, 2669380, 5338760]

約数ペア:

[(1, 5338760), (2, 2669380), (4, 1334690), (5, 1067752), (7, 762680), (8, 667345), (10, 533876), (14, 381340), (20, 266938), (23, 232120), (28, 190670), (35, 152536), (40, 133469), (46, 116060), (56, 95335), (70, 76268), (92, 58030), (115, 46424), (140, 38134), (161, 33160), (184, 29015), (230, 23212), (280, 19067), (322, 16580), (460, 11606), (644, 8290), (805, 6632), (829, 6440), (920, 5803), (1288, 4145), (1610, 3316), (1658, 3220)]