106989680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6214

約数の個数: 80

約数和(自身を含む): 293505024

約数和(自身を除く): 186515344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 6163, 8680, 12326, 17360, 24652, 30815, 43141, 49304, 61630, 86282, 98608, 123260, 172564, 191053, 215705, 246520, 345128, 382106, 431410, 493040, 690256, 764212, 862820, 955265, 1337371, 1528424, 1725640, 1910530, 2674742, 3056848, 3451280, 3821060, 5349484, 6686855, 7642120, 10698968, 13373710, 15284240, 21397936, 26747420, 53494840, 106989680]

約数ペア:

[(1, 106989680), (2, 53494840), (4, 26747420), (5, 21397936), (7, 15284240), (8, 13373710), (10, 10698968), (14, 7642120), (16, 6686855), (20, 5349484), (28, 3821060), (31, 3451280), (35, 3056848), (40, 2674742), (56, 1910530), (62, 1725640), (70, 1528424), (80, 1337371), (112, 955265), (124, 862820), (140, 764212), (155, 690256), (217, 493040), (248, 431410), (280, 382106), (310, 345128), (434, 246520), (496, 215705), (560, 191053), (620, 172564), (868, 123260), (1085, 98608), (1240, 86282), (1736, 61630), (2170, 49304), (2480, 43141), (3472, 30815), (4340, 24652), (6163, 17360), (8680, 12326)]