28436300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9218

約数の個数: 36

約数和(自身を含む): 63704256

約数和(自身を除く): 35267956

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 9173, 18346, 36692, 45865, 91730, 183460, 229325, 284363, 458650, 568726, 917300, 1137452, 1421815, 2843630, 5687260, 7109075, 14218150, 28436300]

約数ペア:

[(1, 28436300), (2, 14218150), (4, 7109075), (5, 5687260), (10, 2843630), (20, 1421815), (25, 1137452), (31, 917300), (50, 568726), (62, 458650), (100, 284363), (124, 229325), (155, 183460), (310, 91730), (620, 45865), (775, 36692), (1550, 18346), (3100, 9173)]