13819300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 34685280

約数和(自身を除く): 20865980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 739, 748, 850, 935, 1100, 1478, 1700, 1870, 2956, 3695, 3740, 4675, 7390, 8129, 9350, 12563, 14780, 16258, 18475, 18700, 25126, 32516, 36950, 40645, 50252, 62815, 73900, 81290, 125630, 138193, 162580, 203225, 251260, 276386, 314075, 406450, 552772, 628150, 690965, 812900, 1256300, 1381930, 2763860, 3454825, 6909650, 13819300]

約数ペア:

[(1, 13819300), (2, 6909650), (4, 3454825), (5, 2763860), (10, 1381930), (11, 1256300), (17, 812900), (20, 690965), (22, 628150), (25, 552772), (34, 406450), (44, 314075), (50, 276386), (55, 251260), (68, 203225), (85, 162580), (100, 138193), (110, 125630), (170, 81290), (187, 73900), (220, 62815), (275, 50252), (340, 40645), (374, 36950), (425, 32516), (550, 25126), (739, 18700), (748, 18475), (850, 16258), (935, 14780), (1100, 12563), (1478, 9350), (1700, 8129), (1870, 7390), (2956, 4675), (3695, 3740)]