4241750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 8558784

約数和(自身を除く): 4317034

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 125, 190, 235, 250, 361, 470, 475, 722, 893, 950, 1175, 1786, 1805, 2350, 2375, 3610, 4465, 4750, 5875, 8930, 9025, 11750, 16967, 18050, 22325, 33934, 44650, 45125, 84835, 90250, 111625, 169670, 223250, 424175, 848350, 2120875, 4241750]

約数ペア:

[(1, 4241750), (2, 2120875), (5, 848350), (10, 424175), (19, 223250), (25, 169670), (38, 111625), (47, 90250), (50, 84835), (94, 45125), (95, 44650), (125, 33934), (190, 22325), (235, 18050), (250, 16967), (361, 11750), (470, 9025), (475, 8930), (722, 5875), (893, 4750), (950, 4465), (1175, 3610), (1786, 2375), (1805, 2350)]