101336820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129919}}^1$

素因数の和:129944

約数の個数: 48

約数和(自身を含む): 305571840

約数和(自身を除く): 204235020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 129919, 259838, 389757, 519676, 649595, 779514, 1299190, 1559028, 1688947, 1948785, 2598380, 3377894, 3897570, 5066841, 6755788, 7795140, 8444735, 10133682, 16889470, 20267364, 25334205, 33778940, 50668410, 101336820]

約数ペア:

[(1, 101336820), (2, 50668410), (3, 33778940), (4, 25334205), (5, 20267364), (6, 16889470), (10, 10133682), (12, 8444735), (13, 7795140), (15, 6755788), (20, 5066841), (26, 3897570), (30, 3377894), (39, 2598380), (52, 1948785), (60, 1688947), (65, 1559028), (78, 1299190), (130, 779514), (156, 649595), (195, 519676), (260, 389757), (390, 259838), (780, 129919)]