14881900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 35872704

約数和(自身を除く): 20990804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 163, 166, 220, 275, 326, 332, 415, 550, 652, 815, 830, 913, 1100, 1630, 1660, 1793, 1826, 2075, 3260, 3586, 3652, 4075, 4150, 4565, 7172, 8150, 8300, 8965, 9130, 13529, 16300, 17930, 18260, 22825, 27058, 35860, 44825, 45650, 54116, 67645, 89650, 91300, 135290, 148819, 179300, 270580, 297638, 338225, 595276, 676450, 744095, 1352900, 1488190, 2976380, 3720475, 7440950, 14881900]

約数ペア:

[(1, 14881900), (2, 7440950), (4, 3720475), (5, 2976380), (10, 1488190), (11, 1352900), (20, 744095), (22, 676450), (25, 595276), (44, 338225), (50, 297638), (55, 270580), (83, 179300), (100, 148819), (110, 135290), (163, 91300), (166, 89650), (220, 67645), (275, 54116), (326, 45650), (332, 44825), (415, 35860), (550, 27058), (652, 22825), (815, 18260), (830, 17930), (913, 16300), (1100, 13529), (1630, 9130), (1660, 8965), (1793, 8300), (1826, 8150), (2075, 7172), (3260, 4565), (3586, 4150), (3652, 4075)]