1008211520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5080

約数の個数: 112

約数和(自身を含む): 2611252080

約数和(自身を除く): 1603040560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 544, 592, 629, 680, 740, 1088, 1184, 1258, 1360, 1480, 2368, 2516, 2720, 2960, 3145, 5009, 5032, 5440, 5920, 6290, 10018, 10064, 11840, 12580, 20036, 20128, 25045, 25160, 40072, 40256, 50090, 50320, 80144, 85153, 100180, 100640, 160288, 170306, 185333, 200360, 201280, 320576, 340612, 370666, 400720, 425765, 681224, 741332, 801440, 851530, 926665, 1362448, 1482664, 1602880, 1703060, 1853330, 2724896, 2965328, 3150661, 3406120, 3706660, 5449792, 5930656, 6301322, 6812240, 7413320, 11861312, 12602644, 13624480, 14826640, 15753305, 25205288, 27248960, 29653280, 31506610, 50410576, 59306560, 63013220, 100821152, 126026440, 201642304, 252052880, 504105760, 1008211520]

約数ペア:

[(1, 1008211520), (2, 504105760), (4, 252052880), (5, 201642304), (8, 126026440), (10, 100821152), (16, 63013220), (17, 59306560), (20, 50410576), (32, 31506610), (34, 29653280), (37, 27248960), (40, 25205288), (64, 15753305), (68, 14826640), (74, 13624480), (80, 12602644), (85, 11861312), (136, 7413320), (148, 6812240), (160, 6301322), (170, 5930656), (185, 5449792), (272, 3706660), (296, 3406120), (320, 3150661), (340, 2965328), (370, 2724896), (544, 1853330), (592, 1703060), (629, 1602880), (680, 1482664), (740, 1362448), (1088, 926665), (1184, 851530), (1258, 801440), (1360, 741332), (1480, 681224), (2368, 425765), (2516, 400720), (2720, 370666), (2960, 340612), (3145, 320576), (5009, 201280), (5032, 200360), (5440, 185333), (5920, 170306), (6290, 160288), (10018, 100640), (10064, 100180), (11840, 85153), (12580, 80144), (20036, 50320), (20128, 50090), (25045, 40256), (25160, 40072)]