10423750

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 40

約数和(自身を含む): 20243520

約数和(自身を除く): 9819770

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 269, 310, 538, 625, 775, 1250, 1345, 1550, 2690, 3875, 6725, 7750, 8339, 13450, 16678, 19375, 33625, 38750, 41695, 67250, 83390, 168125, 208475, 336250, 416950, 1042375, 2084750, 5211875, 10423750]

約数ペア:

[(1, 10423750), (2, 5211875), (5, 2084750), (10, 1042375), (25, 416950), (31, 336250), (50, 208475), (62, 168125), (125, 83390), (155, 67250), (250, 41695), (269, 38750), (310, 33625), (538, 19375), (625, 16678), (775, 13450), (1250, 8339), (1345, 7750), (1550, 6725), (2690, 3875)]