2909818880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3099

約数の個数: 104

約数和(自身を含む): 7133640192

約数和(自身を除く): 4223821312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2560, 3008, 3023, 3760, 4096, 5120, 6016, 6046, 7520, 10240, 12032, 12092, 15040, 15115, 20480, 24064, 24184, 30080, 30230, 48128, 48368, 60160, 60460, 96256, 96736, 120320, 120920, 142081, 192512, 193472, 240640, 241840, 284162, 386944, 481280, 483680, 568324, 710405, 773888, 962560, 967360, 1136648, 1420810, 1547776, 1934720, 2273296, 2841620, 3095552, 3869440, 4546592, 5683240, 6191104, 7738880, 9093184, 11366480, 12382208, 15477760, 18186368, 22732960, 30955520, 36372736, 45465920, 61911040, 72745472, 90931840, 145490944, 181863680, 290981888, 363727360, 581963776, 727454720, 1454909440, 2909818880]

約数ペア:

[(1, 2909818880), (2, 1454909440), (4, 727454720), (5, 581963776), (8, 363727360), (10, 290981888), (16, 181863680), (20, 145490944), (32, 90931840), (40, 72745472), (47, 61911040), (64, 45465920), (80, 36372736), (94, 30955520), (128, 22732960), (160, 18186368), (188, 15477760), (235, 12382208), (256, 11366480), (320, 9093184), (376, 7738880), (470, 6191104), (512, 5683240), (640, 4546592), (752, 3869440), (940, 3095552), (1024, 2841620), (1280, 2273296), (1504, 1934720), (1880, 1547776), (2048, 1420810), (2560, 1136648), (3008, 967360), (3023, 962560), (3760, 773888), (4096, 710405), (5120, 568324), (6016, 483680), (6046, 481280), (7520, 386944), (10240, 284162), (12032, 241840), (12092, 240640), (15040, 193472), (15115, 192512), (20480, 142081), (24064, 120920), (24184, 120320), (30080, 96736), (30230, 96256), (48128, 60460), (48368, 60160)]