4861340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 11733120

約数和(自身を除く): 6871780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1163, 2090, 2326, 4180, 4652, 5815, 11630, 12793, 22097, 23260, 25586, 44194, 51172, 63965, 88388, 110485, 127930, 220970, 243067, 255860, 441940, 486134, 972268, 1215335, 2430670, 4861340]

約数ペア:

[(1, 4861340), (2, 2430670), (4, 1215335), (5, 972268), (10, 486134), (11, 441940), (19, 255860), (20, 243067), (22, 220970), (38, 127930), (44, 110485), (55, 88388), (76, 63965), (95, 51172), (110, 44194), (190, 25586), (209, 23260), (220, 22097), (380, 12793), (418, 11630), (836, 5815), (1045, 4652), (1163, 4180), (2090, 2326)]