1922335250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 4075868160

約数和(自身を除く): 2153532910

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 107, 110, 125, 139, 214, 235, 250, 275, 278, 470, 517, 535, 550, 695, 1034, 1070, 1175, 1177, 1375, 1390, 1529, 2350, 2354, 2585, 2675, 2750, 3058, 3475, 5029, 5170, 5350, 5875, 5885, 6533, 6950, 7645, 10058, 11750, 11770, 12925, 13066, 13375, 14873, 15290, 17375, 25145, 25850, 26750, 29425, 29746, 32665, 34750, 38225, 50290, 55319, 58850, 64625, 65330, 71863, 74365, 76450, 110638, 125725, 129250, 143726, 147125, 148730, 163325, 163603, 191125, 251450, 276595, 294250, 326650, 327206, 359315, 371825, 382250, 553190, 628625, 699031, 718630, 743650, 816625, 818015, 1257250, 1382975, 1398062, 1633250, 1636030, 1796575, 1859125, 2765950, 3495155, 3593150, 3718250, 4090075, 6914875, 6990310, 7689341, 8180150, 8982875, 13829750, 15378682, 17475775, 17965750, 20450375, 34951550, 38446705, 40900750, 76893410, 87378875, 174757750, 192233525, 384467050, 961167625, 1922335250]

約数ペア:

[(1, 1922335250), (2, 961167625), (5, 384467050), (10, 192233525), (11, 174757750), (22, 87378875), (25, 76893410), (47, 40900750), (50, 38446705), (55, 34951550), (94, 20450375), (107, 17965750), (110, 17475775), (125, 15378682), (139, 13829750), (214, 8982875), (235, 8180150), (250, 7689341), (275, 6990310), (278, 6914875), (470, 4090075), (517, 3718250), (535, 3593150), (550, 3495155), (695, 2765950), (1034, 1859125), (1070, 1796575), (1175, 1636030), (1177, 1633250), (1375, 1398062), (1390, 1382975), (1529, 1257250), (2350, 818015), (2354, 816625), (2585, 743650), (2675, 718630), (2750, 699031), (3058, 628625), (3475, 553190), (5029, 382250), (5170, 371825), (5350, 359315), (5875, 327206), (5885, 326650), (6533, 294250), (6950, 276595), (7645, 251450), (10058, 191125), (11750, 163603), (11770, 163325), (12925, 148730), (13066, 147125), (13375, 143726), (14873, 129250), (15290, 125725), (17375, 110638), (25145, 76450), (25850, 74365), (26750, 71863), (29425, 65330), (29746, 64625), (32665, 58850), (34750, 55319), (38225, 50290)]