2559987014750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40474103}}^1$

素因数の和:40474154

約数の個数: 64

約数和(自身を含む): 5455261633536

約数和(自身を除く): 2895274618786

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 1150, 1265, 1375, 2530, 2750, 2875, 5750, 6325, 12650, 31625, 63250, 40474103, 80948206, 202370515, 404741030, 445215133, 890430266, 930904369, 1011852575, 1861808738, 2023705150, 2226075665, 4452151330, 4654521845, 5059262875, 9309043690, 10118525750, 10239948059, 11130378325, 20479896118, 22260756650, 23272609225, 46545218450, 51199740295, 55651891625, 102399480590, 111303783250, 116363046125, 232726092250, 255998701475, 511997402950, 1279993507375, 2559987014750]

約数ペア:

[(1, 2559987014750), (2, 1279993507375), (5, 511997402950), (10, 255998701475), (11, 232726092250), (22, 116363046125), (23, 111303783250), (25, 102399480590), (46, 55651891625), (50, 51199740295), (55, 46545218450), (110, 23272609225), (115, 22260756650), (125, 20479896118), (230, 11130378325), (250, 10239948059), (253, 10118525750), (275, 9309043690), (506, 5059262875), (550, 4654521845), (575, 4452151330), (1150, 2226075665), (1265, 2023705150), (1375, 1861808738), (2530, 1011852575), (2750, 930904369), (2875, 890430266), (5750, 445215133), (6325, 404741030), (12650, 202370515), (31625, 80948206), (63250, 40474103)]