234016520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4603}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 556899840

約数和(自身を除く): 322883320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2542, 4603, 5084, 6355, 9206, 10168, 12710, 18412, 23015, 25420, 36824, 46030, 50840, 92060, 142693, 184120, 188723, 285386, 377446, 570772, 713465, 754892, 943615, 1141544, 1426930, 1509784, 1887230, 2853860, 3774460, 5707720, 5850413, 7548920, 11700826, 23401652, 29252065, 46803304, 58504130, 117008260, 234016520]

約数ペア:

[(1, 234016520), (2, 117008260), (4, 58504130), (5, 46803304), (8, 29252065), (10, 23401652), (20, 11700826), (31, 7548920), (40, 5850413), (41, 5707720), (62, 3774460), (82, 2853860), (124, 1887230), (155, 1509784), (164, 1426930), (205, 1141544), (248, 943615), (310, 754892), (328, 713465), (410, 570772), (620, 377446), (820, 285386), (1240, 188723), (1271, 184120), (1640, 142693), (2542, 92060), (4603, 50840), (5084, 46030), (6355, 36824), (9206, 25420), (10168, 23015), (12710, 18412)]