69195550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 133754832

約数和(自身を除く): 64559282

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 113, 185, 226, 331, 370, 565, 662, 925, 1130, 1655, 1850, 2825, 3310, 4181, 5650, 8275, 8362, 12247, 16550, 20905, 24494, 37403, 41810, 61235, 74806, 104525, 122470, 187015, 209050, 306175, 374030, 612350, 935075, 1383911, 1870150, 2767822, 6919555, 13839110, 34597775, 69195550]

約数ペア:

[(1, 69195550), (2, 34597775), (5, 13839110), (10, 6919555), (25, 2767822), (37, 1870150), (50, 1383911), (74, 935075), (113, 612350), (185, 374030), (226, 306175), (331, 209050), (370, 187015), (565, 122470), (662, 104525), (925, 74806), (1130, 61235), (1655, 41810), (1850, 37403), (2825, 24494), (3310, 20905), (4181, 16550), (5650, 12247), (8275, 8362)]