40053984

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 111412224

約数和(自身を除く): 71358240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 313, 344, 372, 496, 516, 626, 688, 744, 939, 992, 1032, 1252, 1333, 1376, 1488, 1878, 2064, 2504, 2666, 2976, 3756, 3999, 4128, 5008, 5332, 7512, 7998, 9703, 10016, 10664, 13459, 15024, 15996, 19406, 21328, 26918, 29109, 30048, 31992, 38812, 40377, 42656, 53836, 58218, 63984, 77624, 80754, 107672, 116436, 127968, 155248, 161508, 215344, 232872, 310496, 323016, 417229, 430688, 465744, 646032, 834458, 931488, 1251687, 1292064, 1668916, 2503374, 3337832, 5006748, 6675664, 10013496, 13351328, 20026992, 40053984]

約数ペア:

[(1, 40053984), (2, 20026992), (3, 13351328), (4, 10013496), (6, 6675664), (8, 5006748), (12, 3337832), (16, 2503374), (24, 1668916), (31, 1292064), (32, 1251687), (43, 931488), (48, 834458), (62, 646032), (86, 465744), (93, 430688), (96, 417229), (124, 323016), (129, 310496), (172, 232872), (186, 215344), (248, 161508), (258, 155248), (313, 127968), (344, 116436), (372, 107672), (496, 80754), (516, 77624), (626, 63984), (688, 58218), (744, 53836), (939, 42656), (992, 40377), (1032, 38812), (1252, 31992), (1333, 30048), (1376, 29109), (1488, 26918), (1878, 21328), (2064, 19406), (2504, 15996), (2666, 15024), (2976, 13459), (3756, 10664), (3999, 10016), (4128, 9703), (5008, 7998), (5332, 7512)]