91496960

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 222146496

約数和(自身を除く): 130649536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 347, 412, 512, 515, 640, 694, 824, 1030, 1280, 1388, 1648, 1735, 2060, 2560, 2776, 3296, 3470, 4120, 5552, 6592, 6940, 8240, 11104, 13184, 13880, 16480, 22208, 26368, 27760, 32960, 35741, 44416, 52736, 55520, 65920, 71482, 88832, 111040, 131840, 142964, 177664, 178705, 222080, 263680, 285928, 357410, 444160, 571856, 714820, 888320, 1143712, 1429640, 2287424, 2859280, 4574848, 5718560, 9149696, 11437120, 18299392, 22874240, 45748480, 91496960]

約数ペア:

[(1, 91496960), (2, 45748480), (4, 22874240), (5, 18299392), (8, 11437120), (10, 9149696), (16, 5718560), (20, 4574848), (32, 2859280), (40, 2287424), (64, 1429640), (80, 1143712), (103, 888320), (128, 714820), (160, 571856), (206, 444160), (256, 357410), (320, 285928), (347, 263680), (412, 222080), (512, 178705), (515, 177664), (640, 142964), (694, 131840), (824, 111040), (1030, 88832), (1280, 71482), (1388, 65920), (1648, 55520), (1735, 52736), (2060, 44416), (2560, 35741), (2776, 32960), (3296, 27760), (3470, 26368), (4120, 22208), (5552, 16480), (6592, 13880), (6940, 13184), (8240, 11104)]