2346778880

素因数分解:

$2^8\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4787}}^1$

素因数の和:5191

約数の個数: 72

約数和(自身を含む): 5637123072

約数和(自身を除く): 3290344192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 383, 640, 766, 1280, 1532, 1915, 3064, 3830, 4787, 6128, 7660, 9574, 12256, 15320, 19148, 23935, 24512, 30640, 38296, 47870, 49024, 61280, 76592, 95740, 98048, 122560, 153184, 191480, 245120, 306368, 382960, 490240, 612736, 765920, 1225472, 1531840, 1833421, 3063680, 3666842, 6127360, 7333684, 9167105, 14667368, 18334210, 29334736, 36668420, 58669472, 73336840, 117338944, 146673680, 234677888, 293347360, 469355776, 586694720, 1173389440, 2346778880]

約数ペア:

[(1, 2346778880), (2, 1173389440), (4, 586694720), (5, 469355776), (8, 293347360), (10, 234677888), (16, 146673680), (20, 117338944), (32, 73336840), (40, 58669472), (64, 36668420), (80, 29334736), (128, 18334210), (160, 14667368), (256, 9167105), (320, 7333684), (383, 6127360), (640, 3666842), (766, 3063680), (1280, 1833421), (1532, 1531840), (1915, 1225472), (3064, 765920), (3830, 612736), (4787, 490240), (6128, 382960), (7660, 306368), (9574, 245120), (12256, 191480), (15320, 153184), (19148, 122560), (23935, 98048), (24512, 95740), (30640, 76592), (38296, 61280), (47870, 49024)]