246548020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5752

約数の個数: 48

約数和(自身を含む): 540852480

約数和(自身を除く): 294304460

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 2183, 4366, 5647, 8732, 10915, 11294, 21830, 22588, 28235, 43660, 56470, 112940, 208939, 333173, 417878, 666346, 835756, 1044695, 1332692, 1665865, 2089390, 3331730, 4178780, 6663460, 12327401, 24654802, 49309604, 61637005, 123274010, 246548020]

約数ペア:

[(1, 246548020), (2, 123274010), (4, 61637005), (5, 49309604), (10, 24654802), (20, 12327401), (37, 6663460), (59, 4178780), (74, 3331730), (118, 2089390), (148, 1665865), (185, 1332692), (236, 1044695), (295, 835756), (370, 666346), (590, 417878), (740, 333173), (1180, 208939), (2183, 112940), (4366, 56470), (5647, 43660), (8732, 28235), (10915, 22588), (11294, 21830)]