16157200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 60

約数和(自身を含む): 40100608

約数和(自身を除く): 23943408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1303, 1550, 2480, 2606, 3100, 5212, 6200, 6515, 10424, 12400, 13030, 20848, 26060, 32575, 40393, 52120, 65150, 80786, 104240, 130300, 161572, 201965, 260600, 323144, 403930, 521200, 646288, 807860, 1009825, 1615720, 2019650, 3231440, 4039300, 8078600, 16157200]

約数ペア:

[(1, 16157200), (2, 8078600), (4, 4039300), (5, 3231440), (8, 2019650), (10, 1615720), (16, 1009825), (20, 807860), (25, 646288), (31, 521200), (40, 403930), (50, 323144), (62, 260600), (80, 201965), (100, 161572), (124, 130300), (155, 104240), (200, 80786), (248, 65150), (310, 52120), (400, 40393), (496, 32575), (620, 26060), (775, 20848), (1240, 13030), (1303, 12400), (1550, 10424), (2480, 6515), (2606, 6200), (3100, 5212)]