4797250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 9285120

約数和(自身を除く): 4487870

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 619, 775, 1238, 1550, 3095, 3875, 6190, 7750, 15475, 19189, 30950, 38378, 77375, 95945, 154750, 191890, 479725, 959450, 2398625, 4797250]

約数ペア:

[(1, 4797250), (2, 2398625), (5, 959450), (10, 479725), (25, 191890), (31, 154750), (50, 95945), (62, 77375), (125, 38378), (155, 30950), (250, 19189), (310, 15475), (619, 7750), (775, 6190), (1238, 3875), (1550, 3095)]