3404263820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{7703}}^1$

素因数の和:8894

約数の個数: 48

約数和(自身を含む): 7532663040

約数和(自身を除く): 4128399220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1163, 2326, 4652, 5815, 7703, 11630, 15406, 22097, 23260, 30812, 38515, 44194, 77030, 88388, 110485, 146357, 154060, 220970, 292714, 441940, 585428, 731785, 1463570, 2927140, 8958589, 17917178, 35834356, 44792945, 89585890, 170213191, 179171780, 340426382, 680852764, 851065955, 1702131910, 3404263820]

約数ペア:

[(1, 3404263820), (2, 1702131910), (4, 851065955), (5, 680852764), (10, 340426382), (19, 179171780), (20, 170213191), (38, 89585890), (76, 44792945), (95, 35834356), (190, 17917178), (380, 8958589), (1163, 2927140), (2326, 1463570), (4652, 731785), (5815, 585428), (7703, 441940), (11630, 292714), (15406, 220970), (22097, 154060), (23260, 146357), (30812, 110485), (38515, 88388), (44194, 77030)]