41690180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2281

約数の個数: 72

約数和(自身を含む): 107251200

約数和(自身を除く): 65561020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2239, 2660, 3724, 4478, 4655, 8956, 9310, 11195, 15673, 18620, 22390, 31346, 42541, 44780, 62692, 78365, 85082, 109711, 156730, 170164, 212705, 219422, 297787, 313460, 425410, 438844, 548555, 595574, 850820, 1097110, 1191148, 1488935, 2084509, 2194220, 2977870, 4169018, 5955740, 8338036, 10422545, 20845090, 41690180]

約数ペア:

[(1, 41690180), (2, 20845090), (4, 10422545), (5, 8338036), (7, 5955740), (10, 4169018), (14, 2977870), (19, 2194220), (20, 2084509), (28, 1488935), (35, 1191148), (38, 1097110), (49, 850820), (70, 595574), (76, 548555), (95, 438844), (98, 425410), (133, 313460), (140, 297787), (190, 219422), (196, 212705), (245, 170164), (266, 156730), (380, 109711), (490, 85082), (532, 78365), (665, 62692), (931, 44780), (980, 42541), (1330, 31346), (1862, 22390), (2239, 18620), (2660, 15673), (3724, 11195), (4478, 9310), (4655, 8956)]