82661003920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93932959}}^1$

素因数の和:93932983

約数の個数: 40

約数和(自身を含む): 209658366720

約数和(自身を除く): 126997362800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 93932959, 187865918, 375731836, 469664795, 751463672, 939329590, 1033262549, 1502927344, 1878659180, 2066525098, 3757318360, 4133050196, 5166312745, 7514636720, 8266100392, 10332625490, 16532200784, 20665250980, 41330501960, 82661003920]

約数ペア:

[(1, 82661003920), (2, 41330501960), (4, 20665250980), (5, 16532200784), (8, 10332625490), (10, 8266100392), (11, 7514636720), (16, 5166312745), (20, 4133050196), (22, 3757318360), (40, 2066525098), (44, 1878659180), (55, 1502927344), (80, 1033262549), (88, 939329590), (110, 751463672), (176, 469664795), (220, 375731836), (440, 187865918), (880, 93932959)]