2770891150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{4243}}^1$

素因数の和:4645

約数の個数: 48

約数和(自身を含む): 5309396784

約数和(自身を除く): 2538505634

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 353, 370, 706, 925, 1765, 1850, 3530, 4243, 8486, 8825, 13061, 17650, 21215, 26122, 42430, 65305, 106075, 130610, 156991, 212150, 313982, 326525, 653050, 784955, 1497779, 1569910, 2995558, 3924775, 7488895, 7849550, 14977790, 37444475, 55417823, 74888950, 110835646, 277089115, 554178230, 1385445575, 2770891150]

約数ペア:

[(1, 2770891150), (2, 1385445575), (5, 554178230), (10, 277089115), (25, 110835646), (37, 74888950), (50, 55417823), (74, 37444475), (185, 14977790), (353, 7849550), (370, 7488895), (706, 3924775), (925, 2995558), (1765, 1569910), (1850, 1497779), (3530, 784955), (4243, 653050), (8486, 326525), (8825, 313982), (13061, 212150), (17650, 156991), (21215, 130610), (26122, 106075), (42430, 65305)]