23867800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 63835200

約数和(自身を除く): 39967400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 571, 760, 836, 950, 1045, 1100, 1142, 1672, 1900, 2090, 2200, 2284, 2855, 3800, 4180, 4568, 5225, 5710, 6281, 8360, 10450, 10849, 11420, 12562, 14275, 20900, 21698, 22840, 25124, 28550, 31405, 41800, 43396, 50248, 54245, 57100, 62810, 86792, 108490, 114200, 119339, 125620, 157025, 216980, 238678, 251240, 271225, 314050, 433960, 477356, 542450, 596695, 628100, 954712, 1084900, 1193390, 1256200, 2169800, 2386780, 2983475, 4773560, 5966950, 11933900, 23867800]

約数ペア:

[(1, 23867800), (2, 11933900), (4, 5966950), (5, 4773560), (8, 2983475), (10, 2386780), (11, 2169800), (19, 1256200), (20, 1193390), (22, 1084900), (25, 954712), (38, 628100), (40, 596695), (44, 542450), (50, 477356), (55, 433960), (76, 314050), (88, 271225), (95, 251240), (100, 238678), (110, 216980), (152, 157025), (190, 125620), (200, 119339), (209, 114200), (220, 108490), (275, 86792), (380, 62810), (418, 57100), (440, 54245), (475, 50248), (550, 43396), (571, 41800), (760, 31405), (836, 28550), (950, 25124), (1045, 22840), (1100, 21698), (1142, 20900), (1672, 14275), (1900, 12562), (2090, 11420), (2200, 10849), (2284, 10450), (2855, 8360), (3800, 6281), (4180, 5710), (4568, 5225)]