23497100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 57090096

約数和(自身を除く): 33592996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 521, 550, 820, 902, 1025, 1042, 1100, 1804, 2050, 2084, 2255, 2605, 4100, 4510, 5210, 5731, 9020, 10420, 11275, 11462, 13025, 21361, 22550, 22924, 26050, 28655, 42722, 45100, 52100, 57310, 85444, 106805, 114620, 143275, 213610, 234971, 286550, 427220, 469942, 534025, 573100, 939884, 1068050, 1174855, 2136100, 2349710, 4699420, 5874275, 11748550, 23497100]

約数ペア:

[(1, 23497100), (2, 11748550), (4, 5874275), (5, 4699420), (10, 2349710), (11, 2136100), (20, 1174855), (22, 1068050), (25, 939884), (41, 573100), (44, 534025), (50, 469942), (55, 427220), (82, 286550), (100, 234971), (110, 213610), (164, 143275), (205, 114620), (220, 106805), (275, 85444), (410, 57310), (451, 52100), (521, 45100), (550, 42722), (820, 28655), (902, 26050), (1025, 22924), (1042, 22550), (1100, 21361), (1804, 13025), (2050, 11462), (2084, 11275), (2255, 10420), (2605, 9020), (4100, 5731), (4510, 5210)]