2023051250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6453

約数の個数: 80

約数和(自身を含む): 4317268032

約数和(自身を除く): 2294216782

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 625, 1150, 1250, 1265, 1375, 2530, 2750, 2875, 5750, 6325, 6397, 6875, 12650, 12794, 13750, 14375, 28750, 31625, 31985, 63250, 63970, 70367, 140734, 147131, 158125, 159925, 294262, 316250, 319850, 351835, 703670, 735655, 799625, 1471310, 1599250, 1618441, 1759175, 3236882, 3518350, 3678275, 3998125, 7356550, 7996250, 8092205, 8795875, 16184410, 17591750, 18391375, 36782750, 40461025, 43979375, 80922050, 87958750, 91956875, 183913750, 202305125, 404610250, 1011525625, 2023051250]

約数ペア:

[(1, 2023051250), (2, 1011525625), (5, 404610250), (10, 202305125), (11, 183913750), (22, 91956875), (23, 87958750), (25, 80922050), (46, 43979375), (50, 40461025), (55, 36782750), (110, 18391375), (115, 17591750), (125, 16184410), (230, 8795875), (250, 8092205), (253, 7996250), (275, 7356550), (506, 3998125), (550, 3678275), (575, 3518350), (625, 3236882), (1150, 1759175), (1250, 1618441), (1265, 1599250), (1375, 1471310), (2530, 799625), (2750, 735655), (2875, 703670), (5750, 351835), (6325, 319850), (6397, 316250), (6875, 294262), (12650, 159925), (12794, 158125), (13750, 147131), (14375, 140734), (28750, 70367), (31625, 63970), (31985, 63250)]