13289827970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{2269}}^1$

素因数の和:3387

約数の個数: 64

約数和(自身を含む): 26085024000

約数和(自身を除く): 12795196030

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1063, 1102, 2126, 2269, 2755, 4538, 5315, 5510, 10630, 11345, 20197, 22690, 30827, 40394, 43111, 61654, 65801, 86222, 100985, 131602, 154135, 201970, 215555, 308270, 329005, 431110, 585713, 658010, 1171426, 1250219, 2411947, 2500438, 2928565, 4823894, 5857130, 6251095, 12059735, 12502190, 24119470, 45826993, 69946463, 91653986, 139892926, 229134965, 349732315, 458269930, 699464630, 1328982797, 2657965594, 6644913985, 13289827970]

約数ペア:

[(1, 13289827970), (2, 6644913985), (5, 2657965594), (10, 1328982797), (19, 699464630), (29, 458269930), (38, 349732315), (58, 229134965), (95, 139892926), (145, 91653986), (190, 69946463), (290, 45826993), (551, 24119470), (1063, 12502190), (1102, 12059735), (2126, 6251095), (2269, 5857130), (2755, 4823894), (4538, 2928565), (5315, 2500438), (5510, 2411947), (10630, 1250219), (11345, 1171426), (20197, 658010), (22690, 585713), (30827, 431110), (40394, 329005), (43111, 308270), (61654, 215555), (65801, 201970), (86222, 154135), (100985, 131602)]