1900575380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{8363}}^1$

素因数の和:9416

約数の個数: 48

約数和(自身を含む): 4358781504

約数和(自身を除く): 2458206124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1033, 2066, 4132, 5165, 8363, 10330, 11363, 16726, 20660, 22726, 33452, 41815, 45452, 56815, 83630, 91993, 113630, 167260, 183986, 227260, 367972, 459965, 919930, 1839860, 8638979, 17277958, 34555916, 43194895, 86389790, 95028769, 172779580, 190057538, 380115076, 475143845, 950287690, 1900575380]

約数ペア:

[(1, 1900575380), (2, 950287690), (4, 475143845), (5, 380115076), (10, 190057538), (11, 172779580), (20, 95028769), (22, 86389790), (44, 43194895), (55, 34555916), (110, 17277958), (220, 8638979), (1033, 1839860), (2066, 919930), (4132, 459965), (5165, 367972), (8363, 227260), (10330, 183986), (11363, 167260), (16726, 113630), (20660, 91993), (22726, 83630), (33452, 56815), (41815, 45452)]