22061150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 43473408

約数和(自身を除く): 21412258

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 331, 430, 662, 775, 1075, 1333, 1550, 1655, 2150, 2666, 3310, 6665, 8275, 10261, 13330, 14233, 16550, 20522, 28466, 33325, 51305, 66650, 71165, 102610, 142330, 256525, 355825, 441223, 513050, 711650, 882446, 2206115, 4412230, 11030575, 22061150]

約数ペア:

[(1, 22061150), (2, 11030575), (5, 4412230), (10, 2206115), (25, 882446), (31, 711650), (43, 513050), (50, 441223), (62, 355825), (86, 256525), (155, 142330), (215, 102610), (310, 71165), (331, 66650), (430, 51305), (662, 33325), (775, 28466), (1075, 20522), (1333, 16550), (1550, 14233), (1655, 13330), (2150, 10261), (2666, 8275), (3310, 6665)]