97819000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4297

約数の個数: 64

約数和(自身を含む): 238904640

約数和(自身を除く): 141085640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2300, 2875, 4253, 4600, 5750, 8506, 11500, 17012, 21265, 23000, 34024, 42530, 85060, 97819, 106325, 170120, 195638, 212650, 391276, 425300, 489095, 531625, 782552, 850600, 978190, 1063250, 1956380, 2126500, 2445475, 3912760, 4253000, 4890950, 9781900, 12227375, 19563800, 24454750, 48909500, 97819000]

約数ペア:

[(1, 97819000), (2, 48909500), (4, 24454750), (5, 19563800), (8, 12227375), (10, 9781900), (20, 4890950), (23, 4253000), (25, 3912760), (40, 2445475), (46, 2126500), (50, 1956380), (92, 1063250), (100, 978190), (115, 850600), (125, 782552), (184, 531625), (200, 489095), (230, 425300), (250, 391276), (460, 212650), (500, 195638), (575, 170120), (920, 106325), (1000, 97819), (1150, 85060), (2300, 42530), (2875, 34024), (4253, 23000), (4600, 21265), (5750, 17012), (8506, 11500)]