1152881660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283961}}^1$

素因数の和:284006

約数の個数: 48

約数和(自身を含む): 2862336960

約数和(自身を除く): 1709455300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 283961, 567922, 1135844, 1419805, 1987727, 2839610, 3975454, 5679220, 7950908, 8234869, 9938635, 16469738, 19877270, 32939476, 39754540, 41174345, 57644083, 82348690, 115288166, 164697380, 230576332, 288220415, 576440830, 1152881660]

約数ペア:

[(1, 1152881660), (2, 576440830), (4, 288220415), (5, 230576332), (7, 164697380), (10, 115288166), (14, 82348690), (20, 57644083), (28, 41174345), (29, 39754540), (35, 32939476), (58, 19877270), (70, 16469738), (116, 9938635), (140, 8234869), (145, 7950908), (203, 5679220), (290, 3975454), (406, 2839610), (580, 1987727), (812, 1419805), (1015, 1135844), (2030, 567922), (4060, 283961)]