22928820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20113}}^1$

素因数の和:20144

約数の個数: 48

約数和(自身を含む): 67583040

約数和(自身を除く): 44654220

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, 20113, 40226, 60339, 80452, 100565, 120678, 201130, 241356, 301695, 382147, 402260, 603390, 764294, 1146441, 1206780, 1528588, 1910735, 2292882, 3821470, 4585764, 5732205, 7642940, 11464410, 22928820]

約数ペア:

[(1, 22928820), (2, 11464410), (3, 7642940), (4, 5732205), (5, 4585764), (6, 3821470), (10, 2292882), (12, 1910735), (15, 1528588), (19, 1206780), (20, 1146441), (30, 764294), (38, 603390), (57, 402260), (60, 382147), (76, 301695), (95, 241356), (114, 201130), (190, 120678), (228, 100565), (285, 80452), (380, 60339), (570, 40226), (1140, 20113)]