451900460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{120829}}^1$

素因数の和:120866

約数の個数: 48

約数和(自身を含む): 1096169760

約数和(自身を除く): 644269300

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 120829, 241658, 483316, 604145, 1208290, 1329119, 2054093, 2416580, 2658238, 4108186, 5316476, 6645595, 8216372, 10270465, 13291190, 20540930, 22595023, 26582380, 41081860, 45190046, 90380092, 112975115, 225950230, 451900460]

約数ペア:

[(1, 451900460), (2, 225950230), (4, 112975115), (5, 90380092), (10, 45190046), (11, 41081860), (17, 26582380), (20, 22595023), (22, 20540930), (34, 13291190), (44, 10270465), (55, 8216372), (68, 6645595), (85, 5316476), (110, 4108186), (170, 2658238), (187, 2416580), (220, 2054093), (340, 1329119), (374, 1208290), (748, 604145), (935, 483316), (1870, 241658), (3740, 120829)]