499033040

素因数分解:

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

素因数の和:1729

約数の個数: 120

約数和(自身を含む): 1317249024

約数和(自身を除く): 818215984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 310, 341, 440, 484, 496, 605, 620, 682, 880, 968, 1210, 1240, 1364, 1663, 1705, 1936, 2420, 2480, 2728, 3326, 3410, 3751, 4840, 5456, 6652, 6820, 7502, 8315, 9680, 13304, 13640, 15004, 16630, 18293, 18755, 26608, 27280, 30008, 33260, 36586, 37510, 51553, 60016, 66520, 73172, 75020, 91465, 103106, 133040, 146344, 150040, 182930, 201223, 206212, 257765, 292688, 300080, 365860, 402446, 412424, 515530, 567083, 731720, 804892, 824848, 1006115, 1031060, 1134166, 1463440, 1609784, 2012230, 2062120, 2268332, 2835415, 3219568, 4024460, 4124240, 4536664, 5670830, 6237913, 8048920, 9073328, 11341660, 12475826, 16097840, 22683320, 24951652, 31189565, 45366640, 49903304, 62379130, 99806608, 124758260, 249516520, 499033040]

約数ペア:

[(1, 499033040), (2, 249516520), (4, 124758260), (5, 99806608), (8, 62379130), (10, 49903304), (11, 45366640), (16, 31189565), (20, 24951652), (22, 22683320), (31, 16097840), (40, 12475826), (44, 11341660), (55, 9073328), (62, 8048920), (80, 6237913), (88, 5670830), (110, 4536664), (121, 4124240), (124, 4024460), (155, 3219568), (176, 2835415), (220, 2268332), (242, 2062120), (248, 2012230), (310, 1609784), (341, 1463440), (440, 1134166), (484, 1031060), (496, 1006115), (605, 824848), (620, 804892), (682, 731720), (880, 567083), (968, 515530), (1210, 412424), (1240, 402446), (1364, 365860), (1663, 300080), (1705, 292688), (1936, 257765), (2420, 206212), (2480, 201223), (2728, 182930), (3326, 150040), (3410, 146344), (3751, 133040), (4840, 103106), (5456, 91465), (6652, 75020), (6820, 73172), (7502, 66520), (8315, 60016), (9680, 51553), (13304, 37510), (13640, 36586), (15004, 33260), (16630, 30008), (18293, 27280), (18755, 26608)]