82553669900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5227}}^1\times {\mathrm{12149}}^1$

素因数の和:17403

約数の個数: 72

約数和(自身を含む): 192974367600

約数和(自身を除く): 110420697700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5227, 10454, 12149, 20908, 24298, 26135, 48596, 52270, 60745, 67951, 104540, 121490, 130675, 135902, 157937, 242980, 261350, 271804, 303725, 315874, 339755, 522700, 607450, 631748, 679510, 789685, 1214900, 1359020, 1579370, 1698775, 3158740, 3397550, 3948425, 6795100, 7896850, 15793700, 63502823, 127005646, 254011292, 317514115, 635028230, 825536699, 1270056460, 1587570575, 1651073398, 3175141150, 3302146796, 4127683495, 6350282300, 8255366990, 16510733980, 20638417475, 41276834950, 82553669900]

約数ペア:

[(1, 82553669900), (2, 41276834950), (4, 20638417475), (5, 16510733980), (10, 8255366990), (13, 6350282300), (20, 4127683495), (25, 3302146796), (26, 3175141150), (50, 1651073398), (52, 1587570575), (65, 1270056460), (100, 825536699), (130, 635028230), (260, 317514115), (325, 254011292), (650, 127005646), (1300, 63502823), (5227, 15793700), (10454, 7896850), (12149, 6795100), (20908, 3948425), (24298, 3397550), (26135, 3158740), (48596, 1698775), (52270, 1579370), (60745, 1359020), (67951, 1214900), (104540, 789685), (121490, 679510), (130675, 631748), (135902, 607450), (157937, 522700), (242980, 339755), (261350, 315874), (271804, 303725)]