866951800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30313}}^1$

素因数の和:30353

約数の個数: 96

約数和(自身を含む): 2368129680

約数和(自身を除く): 1501177880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 5720, 7150, 14300, 28600, 30313, 60626, 121252, 151565, 242504, 303130, 333443, 394069, 606260, 666886, 757825, 788138, 1212520, 1333772, 1515650, 1576276, 1667215, 1970345, 2667544, 3031300, 3152552, 3334430, 3940690, 4334759, 6062600, 6668860, 7881380, 8336075, 8669518, 9851725, 13337720, 15762760, 16672150, 17339036, 19703450, 21673795, 33344300, 34678072, 39406900, 43347590, 66688600, 78813800, 86695180, 108368975, 173390360, 216737950, 433475900, 866951800]

約数ペア:

[(1, 866951800), (2, 433475900), (4, 216737950), (5, 173390360), (8, 108368975), (10, 86695180), (11, 78813800), (13, 66688600), (20, 43347590), (22, 39406900), (25, 34678072), (26, 33344300), (40, 21673795), (44, 19703450), (50, 17339036), (52, 16672150), (55, 15762760), (65, 13337720), (88, 9851725), (100, 8669518), (104, 8336075), (110, 7881380), (130, 6668860), (143, 6062600), (200, 4334759), (220, 3940690), (260, 3334430), (275, 3152552), (286, 3031300), (325, 2667544), (440, 1970345), (520, 1667215), (550, 1576276), (572, 1515650), (650, 1333772), (715, 1212520), (1100, 788138), (1144, 757825), (1300, 666886), (1430, 606260), (2200, 394069), (2600, 333443), (2860, 303130), (3575, 242504), (5720, 151565), (7150, 121252), (14300, 60626), (28600, 30313)]