5018090

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 80

約数和(自身を含む): 12100320

約数和(自身を除く): 7082230

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 343, 385, 418, 490, 539, 665, 686, 770, 931, 1045, 1078, 1330, 1463, 1715, 1862, 2090, 2401, 2695, 2926, 3430, 3773, 4655, 4802, 5390, 6517, 7315, 7546, 9310, 10241, 12005, 13034, 14630, 18865, 20482, 24010, 26411, 32585, 37730, 45619, 51205, 52822, 65170, 71687, 91238, 102410, 132055, 143374, 228095, 264110, 358435, 456190, 501809, 716870, 1003618, 2509045, 5018090]

約数ペア:

[(1, 5018090), (2, 2509045), (5, 1003618), (7, 716870), (10, 501809), (11, 456190), (14, 358435), (19, 264110), (22, 228095), (35, 143374), (38, 132055), (49, 102410), (55, 91238), (70, 71687), (77, 65170), (95, 52822), (98, 51205), (110, 45619), (133, 37730), (154, 32585), (190, 26411), (209, 24010), (245, 20482), (266, 18865), (343, 14630), (385, 13034), (418, 12005), (490, 10241), (539, 9310), (665, 7546), (686, 7315), (770, 6517), (931, 5390), (1045, 4802), (1078, 4655), (1330, 3773), (1463, 3430), (1715, 2926), (1862, 2695), (2090, 2401)]