33550140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43013}}^1$

素因数の和:43038

約数の個数: 48

約数和(自身を含む): 101168928

約数和(自身を除く): 67618788

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, 43013, 86026, 129039, 172052, 215065, 258078, 430130, 516156, 559169, 645195, 860260, 1118338, 1290390, 1677507, 2236676, 2580780, 2795845, 3355014, 5591690, 6710028, 8387535, 11183380, 16775070, 33550140]

約数ペア:

[(1, 33550140), (2, 16775070), (3, 11183380), (4, 8387535), (5, 6710028), (6, 5591690), (10, 3355014), (12, 2795845), (13, 2580780), (15, 2236676), (20, 1677507), (26, 1290390), (30, 1118338), (39, 860260), (52, 645195), (60, 559169), (65, 516156), (78, 430130), (130, 258078), (156, 215065), (195, 172052), (260, 129039), (390, 86026), (780, 43013)]