1361348611360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{500495813}}^1$

素因数の和:500495845

約数の個数: 48

約数和(自身を含む): 3405373518456

約数和(自身を除く): 2044024907096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 500495813, 1000991626, 2001983252, 2502479065, 4003966504, 5004958130, 8007933008, 8508428821, 10009916260, 16015866016, 17016857642, 20019832520, 34033715284, 40039665040, 42542144105, 68067430568, 80079330080, 85084288210, 136134861136, 170168576420, 272269722272, 340337152840, 680674305680, 1361348611360]

約数ペア:

[(1, 1361348611360), (2, 680674305680), (4, 340337152840), (5, 272269722272), (8, 170168576420), (10, 136134861136), (16, 85084288210), (17, 80079330080), (20, 68067430568), (32, 42542144105), (34, 40039665040), (40, 34033715284), (68, 20019832520), (80, 17016857642), (85, 16015866016), (136, 10009916260), (160, 8508428821), (170, 8007933008), (272, 5004958130), (340, 4003966504), (544, 2502479065), (680, 2001983252), (1360, 1000991626), (2720, 500495813)]