2227346720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{376241}}^1$

素因数の和:376293

約数の個数: 48

約数和(自身を含む): 5404340088

約数和(自身を除く): 3176993368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 376241, 752482, 1504964, 1881205, 3009928, 3762410, 6019856, 7524820, 12039712, 13920917, 15049640, 27841834, 30099280, 55683668, 60198560, 69604585, 111367336, 139209170, 222734672, 278418340, 445469344, 556836680, 1113673360, 2227346720]

約数ペア:

[(1, 2227346720), (2, 1113673360), (4, 556836680), (5, 445469344), (8, 278418340), (10, 222734672), (16, 139209170), (20, 111367336), (32, 69604585), (37, 60198560), (40, 55683668), (74, 30099280), (80, 27841834), (148, 15049640), (160, 13920917), (185, 12039712), (296, 7524820), (370, 6019856), (592, 3762410), (740, 3009928), (1184, 1881205), (1480, 1504964), (2960, 752482), (5920, 376241)]