97880320

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 239589504

約数和(自身を除く): 141709184

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, 640, 752, 940, 1280, 1504, 1627, 1880, 3008, 3254, 3760, 6016, 6508, 7520, 8135, 12032, 13016, 15040, 16270, 26032, 30080, 32540, 52064, 60160, 65080, 76469, 104128, 130160, 152938, 208256, 260320, 305876, 382345, 416512, 520640, 611752, 764690, 1041280, 1223504, 1529380, 2082560, 2447008, 3058760, 4894016, 6117520, 9788032, 12235040, 19576064, 24470080, 48940160, 97880320]

約数ペア:

[(1, 97880320), (2, 48940160), (4, 24470080), (5, 19576064), (8, 12235040), (10, 9788032), (16, 6117520), (20, 4894016), (32, 3058760), (40, 2447008), (47, 2082560), (64, 1529380), (80, 1223504), (94, 1041280), (128, 764690), (160, 611752), (188, 520640), (235, 416512), (256, 382345), (320, 305876), (376, 260320), (470, 208256), (640, 152938), (752, 130160), (940, 104128), (1280, 76469), (1504, 65080), (1627, 60160), (1880, 52064), (3008, 32540), (3254, 30080), (3760, 26032), (6016, 16270), (6508, 15040), (7520, 13016), (8135, 12032)]