533200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 1353088

約数和(自身を除く): 819888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 86, 100, 124, 155, 172, 200, 215, 248, 310, 344, 400, 430, 496, 620, 688, 775, 860, 1075, 1240, 1333, 1550, 1720, 2150, 2480, 2666, 3100, 3440, 4300, 5332, 6200, 6665, 8600, 10664, 12400, 13330, 17200, 21328, 26660, 33325, 53320, 66650, 106640, 133300, 266600, 533200]

約数ペア:

[(1, 533200), (2, 266600), (4, 133300), (5, 106640), (8, 66650), (10, 53320), (16, 33325), (20, 26660), (25, 21328), (31, 17200), (40, 13330), (43, 12400), (50, 10664), (62, 8600), (80, 6665), (86, 6200), (100, 5332), (124, 4300), (155, 3440), (172, 3100), (200, 2666), (215, 2480), (248, 2150), (310, 1720), (344, 1550), (400, 1333), (430, 1240), (496, 1075), (620, 860), (688, 775)]