39364960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 102332160

約数和(自身を除く): 62967200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 563, 608, 736, 760, 874, 920, 1126, 1520, 1748, 1840, 2185, 2252, 2815, 3040, 3496, 3680, 4370, 4504, 5630, 6992, 8740, 9008, 10697, 11260, 12949, 13984, 17480, 18016, 21394, 22520, 25898, 34960, 42788, 45040, 51796, 53485, 64745, 69920, 85576, 90080, 103592, 106970, 129490, 171152, 207184, 213940, 246031, 258980, 342304, 414368, 427880, 492062, 517960, 855760, 984124, 1035920, 1230155, 1711520, 1968248, 2071840, 2460310, 3936496, 4920620, 7872992, 9841240, 19682480, 39364960]

約数ペア:

[(1, 39364960), (2, 19682480), (4, 9841240), (5, 7872992), (8, 4920620), (10, 3936496), (16, 2460310), (19, 2071840), (20, 1968248), (23, 1711520), (32, 1230155), (38, 1035920), (40, 984124), (46, 855760), (76, 517960), (80, 492062), (92, 427880), (95, 414368), (115, 342304), (152, 258980), (160, 246031), (184, 213940), (190, 207184), (230, 171152), (304, 129490), (368, 106970), (380, 103592), (437, 90080), (460, 85576), (563, 69920), (608, 64745), (736, 53485), (760, 51796), (874, 45040), (920, 42788), (1126, 34960), (1520, 25898), (1748, 22520), (1840, 21394), (2185, 18016), (2252, 17480), (2815, 13984), (3040, 12949), (3496, 11260), (3680, 10697), (4370, 9008), (4504, 8740), (5630, 6992)]