10278050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 20832000

約数和(自身を除く): 10553950

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 349, 475, 589, 698, 775, 950, 1178, 1550, 1745, 2945, 3490, 5890, 6631, 8725, 10819, 13262, 14725, 17450, 21638, 29450, 33155, 54095, 66310, 108190, 165775, 205561, 270475, 331550, 411122, 540950, 1027805, 2055610, 5139025, 10278050]

約数ペア:

[(1, 10278050), (2, 5139025), (5, 2055610), (10, 1027805), (19, 540950), (25, 411122), (31, 331550), (38, 270475), (50, 205561), (62, 165775), (95, 108190), (155, 66310), (190, 54095), (310, 33155), (349, 29450), (475, 21638), (589, 17450), (698, 14725), (775, 13262), (950, 10819), (1178, 8725), (1550, 6631), (1745, 5890), (2945, 3490)]