1837223060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{4483}}^1$

素因数の和:5184

約数の個数: 48

約数和(自身を含む): 3989540352

約数和(自身を除く): 2152317292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 661, 1322, 2644, 3305, 4483, 6610, 8966, 13220, 17932, 20491, 22415, 40982, 44830, 81964, 89660, 102455, 138973, 204910, 277946, 409820, 555892, 694865, 1389730, 2779460, 2963263, 5926526, 11853052, 14816315, 29632630, 59265260, 91861153, 183722306, 367444612, 459305765, 918611530, 1837223060]

約数ペア:

[(1, 1837223060), (2, 918611530), (4, 459305765), (5, 367444612), (10, 183722306), (20, 91861153), (31, 59265260), (62, 29632630), (124, 14816315), (155, 11853052), (310, 5926526), (620, 2963263), (661, 2779460), (1322, 1389730), (2644, 694865), (3305, 555892), (4483, 409820), (6610, 277946), (8966, 204910), (13220, 138973), (17932, 102455), (20491, 89660), (22415, 81964), (40982, 44830)]