38003240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86371}}^1$

素因数の和:86393

約数の個数: 32

約数和(自身を含む): 93281760

約数和(自身を除く): 55278520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 86371, 172742, 345484, 431855, 690968, 863710, 950081, 1727420, 1900162, 3454840, 3800324, 4750405, 7600648, 9500810, 19001620, 38003240]

約数ペア:

[(1, 38003240), (2, 19001620), (4, 9500810), (5, 7600648), (8, 4750405), (10, 3800324), (11, 3454840), (20, 1900162), (22, 1727420), (40, 950081), (44, 863710), (55, 690968), (88, 431855), (110, 345484), (220, 172742), (440, 86371)]