97878880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2972

約数の個数: 96

約数和(自身を含む): 265628160

約数和(自身を除く): 167749280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2927, 3040, 3344, 4180, 5854, 6688, 8360, 11708, 14635, 16720, 23416, 29270, 32197, 33440, 46832, 55613, 58540, 64394, 93664, 111226, 117080, 128788, 160985, 222452, 234160, 257576, 278065, 321970, 444904, 468320, 515152, 556130, 611743, 643940, 889808, 1030304, 1112260, 1223486, 1287880, 1779616, 2224520, 2446972, 2575760, 3058715, 4449040, 4893944, 5151520, 6117430, 8898080, 9787888, 12234860, 19575776, 24469720, 48939440, 97878880]

約数ペア:

[(1, 97878880), (2, 48939440), (4, 24469720), (5, 19575776), (8, 12234860), (10, 9787888), (11, 8898080), (16, 6117430), (19, 5151520), (20, 4893944), (22, 4449040), (32, 3058715), (38, 2575760), (40, 2446972), (44, 2224520), (55, 1779616), (76, 1287880), (80, 1223486), (88, 1112260), (95, 1030304), (110, 889808), (152, 643940), (160, 611743), (176, 556130), (190, 515152), (209, 468320), (220, 444904), (304, 321970), (352, 278065), (380, 257576), (418, 234160), (440, 222452), (608, 160985), (760, 128788), (836, 117080), (880, 111226), (1045, 93664), (1520, 64394), (1672, 58540), (1760, 55613), (2090, 46832), (2927, 33440), (3040, 32197), (3344, 29270), (4180, 23416), (5854, 16720), (6688, 14635), (8360, 11708)]