112931720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23333}}^1$

素因数の和:23366

約数の個数: 48

約数和(自身を含む): 279307980

約数和(自身を除く): 166376260

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 23333, 46666, 93332, 116665, 186664, 233330, 256663, 466660, 513326, 933320, 1026652, 1283315, 2053304, 2566630, 2823293, 5133260, 5646586, 10266520, 11293172, 14116465, 22586344, 28232930, 56465860, 112931720]

約数ペア:

[(1, 112931720), (2, 56465860), (4, 28232930), (5, 22586344), (8, 14116465), (10, 11293172), (11, 10266520), (20, 5646586), (22, 5133260), (40, 2823293), (44, 2566630), (55, 2053304), (88, 1283315), (110, 1026652), (121, 933320), (220, 513326), (242, 466660), (440, 256663), (484, 233330), (605, 186664), (968, 116665), (1210, 93332), (2420, 46666), (4840, 23333)]