80439110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7013}}^1$

素因数の和:7088

約数の個数: 32

約数和(自身を含む): 153522432

約数和(自身を除く): 73083322

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 7013, 11470, 14026, 35065, 70130, 217403, 259481, 434806, 518962, 1087015, 1297405, 2174030, 2594810, 8043911, 16087822, 40219555, 80439110]

約数ペア:

[(1, 80439110), (2, 40219555), (5, 16087822), (10, 8043911), (31, 2594810), (37, 2174030), (62, 1297405), (74, 1087015), (155, 518962), (185, 434806), (310, 259481), (370, 217403), (1147, 70130), (2294, 35065), (5735, 14026), (7013, 11470)]