17438300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 41997312

約数和(自身を除く): 24559012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 191, 220, 275, 332, 382, 415, 550, 764, 830, 913, 955, 1100, 1660, 1826, 1910, 2075, 2101, 3652, 3820, 4150, 4202, 4565, 4775, 8300, 8404, 9130, 9550, 10505, 15853, 18260, 19100, 21010, 22825, 31706, 42020, 45650, 52525, 63412, 79265, 91300, 105050, 158530, 174383, 210100, 317060, 348766, 396325, 697532, 792650, 871915, 1585300, 1743830, 3487660, 4359575, 8719150, 17438300]

約数ペア:

[(1, 17438300), (2, 8719150), (4, 4359575), (5, 3487660), (10, 1743830), (11, 1585300), (20, 871915), (22, 792650), (25, 697532), (44, 396325), (50, 348766), (55, 317060), (83, 210100), (100, 174383), (110, 158530), (166, 105050), (191, 91300), (220, 79265), (275, 63412), (332, 52525), (382, 45650), (415, 42020), (550, 31706), (764, 22825), (830, 21010), (913, 19100), (955, 18260), (1100, 15853), (1660, 10505), (1826, 9550), (1910, 9130), (2075, 8404), (2101, 8300), (3652, 4775), (3820, 4565), (4150, 4202)]