2425750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 4702464

約数和(自身を除く): 2276714

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 313, 626, 775, 1550, 1565, 3130, 3875, 7750, 7825, 9703, 15650, 19406, 39125, 48515, 78250, 97030, 242575, 485150, 1212875, 2425750]

約数ペア:

[(1, 2425750), (2, 1212875), (5, 485150), (10, 242575), (25, 97030), (31, 78250), (50, 48515), (62, 39125), (125, 19406), (155, 15650), (250, 9703), (310, 7825), (313, 7750), (626, 3875), (775, 3130), (1550, 1565)]