100061780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54979}}^1$

素因数の和:55008

約数の個数: 48

約数和(自身を含む): 258625920

約数和(自身を除く): 158564140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 54979, 109958, 219916, 274895, 384853, 549790, 714727, 769706, 1099580, 1429454, 1539412, 1924265, 2858908, 3573635, 3848530, 5003089, 7147270, 7697060, 10006178, 14294540, 20012356, 25015445, 50030890, 100061780]

約数ペア:

[(1, 100061780), (2, 50030890), (4, 25015445), (5, 20012356), (7, 14294540), (10, 10006178), (13, 7697060), (14, 7147270), (20, 5003089), (26, 3848530), (28, 3573635), (35, 2858908), (52, 1924265), (65, 1539412), (70, 1429454), (91, 1099580), (130, 769706), (140, 714727), (182, 549790), (260, 384853), (364, 274895), (455, 219916), (910, 109958), (1820, 54979)]