2695804550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{3499}}^1$

素因数の和:4341

約数の個数: 48

約数和(自身を含む): 5286120000

約数和(自身を除く): 2590315450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 811, 950, 1622, 3499, 4055, 6998, 8110, 15409, 17495, 20275, 30818, 34990, 40550, 66481, 77045, 87475, 132962, 154090, 174950, 332405, 385225, 664810, 770450, 1662025, 2837689, 3324050, 5675378, 14188445, 28376890, 53916091, 70942225, 107832182, 141884450, 269580455, 539160910, 1347902275, 2695804550]

約数ペア:

[(1, 2695804550), (2, 1347902275), (5, 539160910), (10, 269580455), (19, 141884450), (25, 107832182), (38, 70942225), (50, 53916091), (95, 28376890), (190, 14188445), (475, 5675378), (811, 3324050), (950, 2837689), (1622, 1662025), (3499, 770450), (4055, 664810), (6998, 385225), (8110, 332405), (15409, 174950), (17495, 154090), (20275, 132962), (30818, 87475), (34990, 77045), (40550, 66481)]