126712040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 96

約数和(自身を含む): 357232680

約数和(自身を除く): 230520640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 4973, 5096, 6370, 9946, 12740, 19892, 24865, 25480, 34811, 39784, 49730, 64649, 69622, 99460, 129298, 139244, 174055, 198920, 243677, 258596, 278488, 323245, 348110, 452543, 487354, 517192, 646490, 696220, 905086, 974708, 1218385, 1292980, 1392440, 1810172, 1949416, 2262715, 2436770, 2585960, 3167801, 3620344, 4525430, 4873540, 6335602, 9050860, 9747080, 12671204, 15839005, 18101720, 25342408, 31678010, 63356020, 126712040]

約数ペア:

[(1, 126712040), (2, 63356020), (4, 31678010), (5, 25342408), (7, 18101720), (8, 15839005), (10, 12671204), (13, 9747080), (14, 9050860), (20, 6335602), (26, 4873540), (28, 4525430), (35, 3620344), (40, 3167801), (49, 2585960), (52, 2436770), (56, 2262715), (65, 1949416), (70, 1810172), (91, 1392440), (98, 1292980), (104, 1218385), (130, 974708), (140, 905086), (182, 696220), (196, 646490), (245, 517192), (260, 487354), (280, 452543), (364, 348110), (392, 323245), (455, 278488), (490, 258596), (520, 243677), (637, 198920), (728, 174055), (910, 139244), (980, 129298), (1274, 99460), (1820, 69622), (1960, 64649), (2548, 49730), (3185, 39784), (3640, 34811), (4973, 25480), (5096, 24865), (6370, 19892), (9946, 12740)]