88613120

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 214570944

約数和(自身を除く): 125957824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 535, 640, 647, 856, 1070, 1280, 1294, 1712, 2140, 2588, 3235, 3424, 4280, 5176, 6470, 6848, 8560, 10352, 12940, 13696, 17120, 20704, 25880, 27392, 34240, 41408, 51760, 68480, 69229, 82816, 103520, 136960, 138458, 165632, 207040, 276916, 346145, 414080, 553832, 692290, 828160, 1107664, 1384580, 2215328, 2769160, 4430656, 5538320, 8861312, 11076640, 17722624, 22153280, 44306560, 88613120]

約数ペア:

[(1, 88613120), (2, 44306560), (4, 22153280), (5, 17722624), (8, 11076640), (10, 8861312), (16, 5538320), (20, 4430656), (32, 2769160), (40, 2215328), (64, 1384580), (80, 1107664), (107, 828160), (128, 692290), (160, 553832), (214, 414080), (256, 346145), (320, 276916), (428, 207040), (535, 165632), (640, 138458), (647, 136960), (856, 103520), (1070, 82816), (1280, 69229), (1294, 68480), (1712, 51760), (2140, 41408), (2588, 34240), (3235, 27392), (3424, 25880), (4280, 20704), (5176, 17120), (6470, 13696), (6848, 12940), (8560, 10352)]