105364028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20162

約数の個数: 48

約数和(自身を含む): 243419904

約数和(自身を除く): 138055876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 20123, 40246, 80492, 140861, 221353, 281722, 342091, 442706, 563444, 684182, 885412, 1368364, 1549471, 2394637, 3098942, 3763001, 4789274, 6197884, 7526002, 9578548, 15052004, 26341007, 52682014, 105364028]

約数ペア:

[(1, 105364028), (2, 52682014), (4, 26341007), (7, 15052004), (11, 9578548), (14, 7526002), (17, 6197884), (22, 4789274), (28, 3763001), (34, 3098942), (44, 2394637), (68, 1549471), (77, 1368364), (119, 885412), (154, 684182), (187, 563444), (238, 442706), (308, 342091), (374, 281722), (476, 221353), (748, 140861), (1309, 80492), (2618, 40246), (5236, 20123)]