140176520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6011}}^1$

素因数の和:6086

約数の個数: 64

約数和(自身を含む): 350619840

約数和(自身を除く): 210443320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 6011, 11660, 12022, 23320, 24044, 30055, 48088, 60110, 66121, 120220, 132242, 240440, 264484, 318583, 330605, 528968, 637166, 661210, 1274332, 1322420, 1592915, 2548664, 2644840, 3185830, 3504413, 6371660, 7008826, 12743320, 14017652, 17522065, 28035304, 35044130, 70088260, 140176520]

約数ペア:

[(1, 140176520), (2, 70088260), (4, 35044130), (5, 28035304), (8, 17522065), (10, 14017652), (11, 12743320), (20, 7008826), (22, 6371660), (40, 3504413), (44, 3185830), (53, 2644840), (55, 2548664), (88, 1592915), (106, 1322420), (110, 1274332), (212, 661210), (220, 637166), (265, 528968), (424, 330605), (440, 318583), (530, 264484), (583, 240440), (1060, 132242), (1166, 120220), (2120, 66121), (2332, 60110), (2915, 48088), (4664, 30055), (5830, 24044), (6011, 23320), (11660, 12022)]