610790720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100459}}^1$

素因数の和:100495

約数の個数: 56

約数和(自身を含む): 1531010400

約数和(自身を除く): 920219680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 100459, 200918, 401836, 502295, 803672, 1004590, 1607344, 1908721, 2009180, 3214688, 3817442, 4018360, 6429376, 7634884, 8036720, 9543605, 15269768, 16073440, 19087210, 30539536, 32146880, 38174420, 61079072, 76348840, 122158144, 152697680, 305395360, 610790720]

約数ペア:

[(1, 610790720), (2, 305395360), (4, 152697680), (5, 122158144), (8, 76348840), (10, 61079072), (16, 38174420), (19, 32146880), (20, 30539536), (32, 19087210), (38, 16073440), (40, 15269768), (64, 9543605), (76, 8036720), (80, 7634884), (95, 6429376), (152, 4018360), (160, 3817442), (190, 3214688), (304, 2009180), (320, 1908721), (380, 1607344), (608, 1004590), (760, 803672), (1216, 502295), (1520, 401836), (3040, 200918), (6080, 100459)]