40510140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61379}}^1$

素因数の和:61402

約数の個数: 48

約数和(自身を含む): 123742080

約数和(自身を除く): 83231940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 61379, 122758, 184137, 245516, 306895, 368274, 613790, 675169, 736548, 920685, 1227580, 1350338, 1841370, 2025507, 2700676, 3375845, 3682740, 4051014, 6751690, 8102028, 10127535, 13503380, 20255070, 40510140]

約数ペア:

[(1, 40510140), (2, 20255070), (3, 13503380), (4, 10127535), (5, 8102028), (6, 6751690), (10, 4051014), (11, 3682740), (12, 3375845), (15, 2700676), (20, 2025507), (22, 1841370), (30, 1350338), (33, 1227580), (44, 920685), (55, 736548), (60, 675169), (66, 613790), (110, 368274), (132, 306895), (165, 245516), (220, 184137), (330, 122758), (660, 61379)]