3488020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 7882560

約数和(自身を除く): 4394540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 137, 190, 268, 274, 335, 380, 548, 670, 685, 1273, 1340, 1370, 2546, 2603, 2740, 5092, 5206, 6365, 9179, 10412, 12730, 13015, 18358, 25460, 26030, 36716, 45895, 52060, 91790, 174401, 183580, 348802, 697604, 872005, 1744010, 3488020]

約数ペア:

[(1, 3488020), (2, 1744010), (4, 872005), (5, 697604), (10, 348802), (19, 183580), (20, 174401), (38, 91790), (67, 52060), (76, 45895), (95, 36716), (134, 26030), (137, 25460), (190, 18358), (268, 13015), (274, 12730), (335, 10412), (380, 9179), (548, 6365), (670, 5206), (685, 5092), (1273, 2740), (1340, 2603), (1370, 2546)]