79911650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 108

約数和(自身を含む): 188196102

約数和(自身を除く): 108284452

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 169, 175, 182, 193, 245, 325, 338, 350, 386, 455, 490, 637, 650, 845, 910, 965, 1183, 1225, 1274, 1351, 1690, 1930, 2275, 2366, 2450, 2509, 2702, 3185, 4225, 4550, 4825, 5018, 5915, 6370, 6755, 8281, 8450, 9457, 9650, 11830, 12545, 13510, 15925, 16562, 17563, 18914, 25090, 29575, 31850, 32617, 33775, 35126, 41405, 47285, 59150, 62725, 65234, 67550, 82810, 87815, 94570, 122941, 125450, 163085, 175630, 207025, 228319, 236425, 245882, 326170, 414050, 439075, 456638, 472850, 614705, 815425, 878150, 1141595, 1229410, 1598233, 1630850, 2283190, 3073525, 3196466, 5707975, 6147050, 7991165, 11415950, 15982330, 39955825, 79911650]

約数ペア:

[(1, 79911650), (2, 39955825), (5, 15982330), (7, 11415950), (10, 7991165), (13, 6147050), (14, 5707975), (25, 3196466), (26, 3073525), (35, 2283190), (49, 1630850), (50, 1598233), (65, 1229410), (70, 1141595), (91, 878150), (98, 815425), (130, 614705), (169, 472850), (175, 456638), (182, 439075), (193, 414050), (245, 326170), (325, 245882), (338, 236425), (350, 228319), (386, 207025), (455, 175630), (490, 163085), (637, 125450), (650, 122941), (845, 94570), (910, 87815), (965, 82810), (1183, 67550), (1225, 65234), (1274, 62725), (1351, 59150), (1690, 47285), (1930, 41405), (2275, 35126), (2366, 33775), (2450, 32617), (2509, 31850), (2702, 29575), (3185, 25090), (4225, 18914), (4550, 17563), (4825, 16562), (5018, 15925), (5915, 13510), (6370, 12545), (6755, 11830), (8281, 9650), (8450, 9457)]