102241720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11828

約数の個数: 64

約数和(自身を含む): 271411200

約数和(自身を除く): 169169480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 11779, 23558, 47116, 58895, 82453, 94232, 117790, 164906, 235580, 329812, 365149, 412265, 471160, 659624, 730298, 824530, 1460596, 1649060, 1825745, 2556043, 2921192, 3298120, 3651490, 5112086, 7302980, 10224172, 12780215, 14605960, 20448344, 25560430, 51120860, 102241720]

約数ペア:

[(1, 102241720), (2, 51120860), (4, 25560430), (5, 20448344), (7, 14605960), (8, 12780215), (10, 10224172), (14, 7302980), (20, 5112086), (28, 3651490), (31, 3298120), (35, 2921192), (40, 2556043), (56, 1825745), (62, 1649060), (70, 1460596), (124, 824530), (140, 730298), (155, 659624), (217, 471160), (248, 412265), (280, 365149), (310, 329812), (434, 235580), (620, 164906), (868, 117790), (1085, 94232), (1240, 82453), (1736, 58895), (2170, 47116), (4340, 23558), (8680, 11779)]