11556260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 26354160

約数和(自身を除く): 14797900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 829, 1394, 1658, 2788, 3316, 3485, 4145, 6970, 8290, 13940, 14093, 16580, 28186, 33989, 56372, 67978, 70465, 135956, 140930, 169945, 281860, 339890, 577813, 679780, 1155626, 2311252, 2889065, 5778130, 11556260]

約数ペア:

[(1, 11556260), (2, 5778130), (4, 2889065), (5, 2311252), (10, 1155626), (17, 679780), (20, 577813), (34, 339890), (41, 281860), (68, 169945), (82, 140930), (85, 135956), (164, 70465), (170, 67978), (205, 56372), (340, 33989), (410, 28186), (697, 16580), (820, 14093), (829, 13940), (1394, 8290), (1658, 6970), (2788, 4145), (3316, 3485)]