76168240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30713}}^1$

素因数の和:30757

約数の個数: 40

約数和(自身を含む): 182809728

約数和(自身を除く): 106641488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 30713, 61426, 122852, 153565, 245704, 307130, 491408, 614260, 952103, 1228520, 1904206, 2457040, 3808412, 4760515, 7616824, 9521030, 15233648, 19042060, 38084120, 76168240]

約数ペア:

[(1, 76168240), (2, 38084120), (4, 19042060), (5, 15233648), (8, 9521030), (10, 7616824), (16, 4760515), (20, 3808412), (31, 2457040), (40, 1904206), (62, 1228520), (80, 952103), (124, 614260), (155, 491408), (248, 307130), (310, 245704), (496, 153565), (620, 122852), (1240, 61426), (2480, 30713)]