4348120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 11430720

約数和(自身を除く): 7082600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 293, 371, 424, 530, 586, 742, 1060, 1172, 1465, 1484, 1855, 2051, 2120, 2344, 2930, 2968, 3710, 4102, 5860, 7420, 8204, 10255, 11720, 14840, 15529, 16408, 20510, 31058, 41020, 62116, 77645, 82040, 108703, 124232, 155290, 217406, 310580, 434812, 543515, 621160, 869624, 1087030, 2174060, 4348120]

約数ペア:

[(1, 4348120), (2, 2174060), (4, 1087030), (5, 869624), (7, 621160), (8, 543515), (10, 434812), (14, 310580), (20, 217406), (28, 155290), (35, 124232), (40, 108703), (53, 82040), (56, 77645), (70, 62116), (106, 41020), (140, 31058), (212, 20510), (265, 16408), (280, 15529), (293, 14840), (371, 11720), (424, 10255), (530, 8204), (586, 7420), (742, 5860), (1060, 4102), (1172, 3710), (1465, 2968), (1484, 2930), (1855, 2344), (2051, 2120)]