98758880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56113}}^1$

素因数の和:56139

約数の個数: 48

約数和(自身を含む): 254533104

約数和(自身を除く): 155774224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 56113, 112226, 224452, 280565, 448904, 561130, 617243, 897808, 1122260, 1234486, 1795616, 2244520, 2468972, 3086215, 4489040, 4937944, 6172430, 8978080, 9875888, 12344860, 19751776, 24689720, 49379440, 98758880]

約数ペア:

[(1, 98758880), (2, 49379440), (4, 24689720), (5, 19751776), (8, 12344860), (10, 9875888), (11, 8978080), (16, 6172430), (20, 4937944), (22, 4489040), (32, 3086215), (40, 2468972), (44, 2244520), (55, 1795616), (80, 1234486), (88, 1122260), (110, 897808), (160, 617243), (176, 561130), (220, 448904), (352, 280565), (440, 224452), (880, 112226), (1760, 56113)]