45366640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 118849536

約数和(自身を除く): 73482896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1663, 1705, 2480, 2728, 3326, 3410, 5456, 6652, 6820, 8315, 13304, 13640, 16630, 18293, 26608, 27280, 33260, 36586, 51553, 66520, 73172, 91465, 103106, 133040, 146344, 182930, 206212, 257765, 292688, 365860, 412424, 515530, 567083, 731720, 824848, 1031060, 1134166, 1463440, 2062120, 2268332, 2835415, 4124240, 4536664, 5670830, 9073328, 11341660, 22683320, 45366640]

約数ペア:

[(1, 45366640), (2, 22683320), (4, 11341660), (5, 9073328), (8, 5670830), (10, 4536664), (11, 4124240), (16, 2835415), (20, 2268332), (22, 2062120), (31, 1463440), (40, 1134166), (44, 1031060), (55, 824848), (62, 731720), (80, 567083), (88, 515530), (110, 412424), (124, 365860), (155, 292688), (176, 257765), (220, 206212), (248, 182930), (310, 146344), (341, 133040), (440, 103106), (496, 91465), (620, 73172), (682, 66520), (880, 51553), (1240, 36586), (1364, 33260), (1663, 27280), (1705, 26608), (2480, 18293), (2728, 16630), (3326, 13640), (3410, 13304), (5456, 8315), (6652, 6820)]