40220340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35281}}^1$

素因数の和:35312

約数の個数: 48

約数和(自身を含む): 118547520

約数和(自身を除く): 78327180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 35281, 70562, 105843, 141124, 176405, 211686, 352810, 423372, 529215, 670339, 705620, 1058430, 1340678, 2011017, 2116860, 2681356, 3351695, 4022034, 6703390, 8044068, 10055085, 13406780, 20110170, 40220340]

約数ペア:

[(1, 40220340), (2, 20110170), (3, 13406780), (4, 10055085), (5, 8044068), (6, 6703390), (10, 4022034), (12, 3351695), (15, 2681356), (19, 2116860), (20, 2011017), (30, 1340678), (38, 1058430), (57, 705620), (60, 670339), (76, 529215), (95, 423372), (114, 352810), (190, 211686), (228, 176405), (285, 141124), (380, 105843), (570, 70562), (1140, 35281)]