78061750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{24019}}^1$

素因数の和:24049

約数の個数: 32

約数和(自身を含む): 157379040

約数和(自身を除く): 79317290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 24019, 48038, 120095, 240190, 312247, 600475, 624494, 1200950, 1561235, 3002375, 3122470, 6004750, 7806175, 15612350, 39030875, 78061750]

約数ペア:

[(1, 78061750), (2, 39030875), (5, 15612350), (10, 7806175), (13, 6004750), (25, 3122470), (26, 3002375), (50, 1561235), (65, 1200950), (125, 624494), (130, 600475), (250, 312247), (325, 240190), (650, 120095), (1625, 48038), (3250, 24019)]