101530880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 72

約数和(自身を含む): 265343904

約数和(自身を除く): 163813024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 7211, 14080, 14422, 28844, 36055, 57688, 72110, 79321, 115376, 144220, 158642, 230752, 288440, 317284, 396605, 461504, 576880, 634568, 793210, 923008, 1153760, 1269136, 1586420, 1846016, 2307520, 2538272, 3172840, 4615040, 5076544, 6345680, 9230080, 10153088, 12691360, 20306176, 25382720, 50765440, 101530880]

約数ペア:

[(1, 101530880), (2, 50765440), (4, 25382720), (5, 20306176), (8, 12691360), (10, 10153088), (11, 9230080), (16, 6345680), (20, 5076544), (22, 4615040), (32, 3172840), (40, 2538272), (44, 2307520), (55, 1846016), (64, 1586420), (80, 1269136), (88, 1153760), (110, 923008), (128, 793210), (160, 634568), (176, 576880), (220, 461504), (256, 396605), (320, 317284), (352, 288440), (440, 230752), (640, 158642), (704, 144220), (880, 115376), (1280, 79321), (1408, 72110), (1760, 57688), (2816, 36055), (3520, 28844), (7040, 14422), (7211, 14080)]