13061750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 26339040

約数和(自身を除く): 13277290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4019, 8038, 20095, 40190, 52247, 100475, 104494, 200950, 261235, 502375, 522470, 1004750, 1306175, 2612350, 6530875, 13061750]

約数ペア:

[(1, 13061750), (2, 6530875), (5, 2612350), (10, 1306175), (13, 1004750), (25, 522470), (26, 502375), (50, 261235), (65, 200950), (125, 104494), (130, 100475), (250, 52247), (325, 40190), (650, 20095), (1625, 8038), (3250, 4019)]