1241180000

素因数分解:

$2^5\times 5^4\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 120

約数和(自身を含む): 3078139680

約数和(自身を除く): 1836959680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 229, 250, 271, 400, 458, 500, 542, 625, 800, 916, 1000, 1084, 1145, 1250, 1355, 1832, 2000, 2168, 2290, 2500, 2710, 3664, 4000, 4336, 4580, 5000, 5420, 5725, 6775, 7328, 8672, 9160, 10000, 10840, 11450, 13550, 18320, 20000, 21680, 22900, 27100, 28625, 33875, 36640, 43360, 45800, 54200, 57250, 62059, 67750, 91600, 108400, 114500, 124118, 135500, 143125, 169375, 183200, 216800, 229000, 248236, 271000, 286250, 310295, 338750, 458000, 496472, 542000, 572500, 620590, 677500, 916000, 992944, 1084000, 1145000, 1241180, 1355000, 1551475, 1985888, 2290000, 2482360, 2710000, 3102950, 4580000, 4964720, 5420000, 6205900, 7757375, 9929440, 12411800, 15514750, 24823600, 31029500, 38786875, 49647200, 62059000, 77573750, 124118000, 155147500, 248236000, 310295000, 620590000, 1241180000]

約数ペア:

[(1, 1241180000), (2, 620590000), (4, 310295000), (5, 248236000), (8, 155147500), (10, 124118000), (16, 77573750), (20, 62059000), (25, 49647200), (32, 38786875), (40, 31029500), (50, 24823600), (80, 15514750), (100, 12411800), (125, 9929440), (160, 7757375), (200, 6205900), (229, 5420000), (250, 4964720), (271, 4580000), (400, 3102950), (458, 2710000), (500, 2482360), (542, 2290000), (625, 1985888), (800, 1551475), (916, 1355000), (1000, 1241180), (1084, 1145000), (1145, 1084000), (1250, 992944), (1355, 916000), (1832, 677500), (2000, 620590), (2168, 572500), (2290, 542000), (2500, 496472), (2710, 458000), (3664, 338750), (4000, 310295), (4336, 286250), (4580, 271000), (5000, 248236), (5420, 229000), (5725, 216800), (6775, 183200), (7328, 169375), (8672, 143125), (9160, 135500), (10000, 124118), (10840, 114500), (11450, 108400), (13550, 91600), (18320, 67750), (20000, 62059), (21680, 57250), (22900, 54200), (27100, 45800), (28625, 43360), (33875, 36640)]