44029840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 109368000

約数和(自身を除く): 65338160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 349, 380, 415, 664, 698, 760, 830, 1328, 1396, 1520, 1577, 1660, 1745, 2792, 3154, 3320, 3490, 5584, 6308, 6631, 6640, 6980, 7885, 12616, 13262, 13960, 15770, 25232, 26524, 27920, 28967, 31540, 33155, 53048, 57934, 63080, 66310, 106096, 115868, 126160, 132620, 144835, 231736, 265240, 289670, 463472, 530480, 550373, 579340, 1100746, 1158680, 2201492, 2317360, 2751865, 4402984, 5503730, 8805968, 11007460, 22014920, 44029840]

約数ペア:

[(1, 44029840), (2, 22014920), (4, 11007460), (5, 8805968), (8, 5503730), (10, 4402984), (16, 2751865), (19, 2317360), (20, 2201492), (38, 1158680), (40, 1100746), (76, 579340), (80, 550373), (83, 530480), (95, 463472), (152, 289670), (166, 265240), (190, 231736), (304, 144835), (332, 132620), (349, 126160), (380, 115868), (415, 106096), (664, 66310), (698, 63080), (760, 57934), (830, 53048), (1328, 33155), (1396, 31540), (1520, 28967), (1577, 27920), (1660, 26524), (1745, 25232), (2792, 15770), (3154, 13960), (3320, 13262), (3490, 12616), (5584, 7885), (6308, 6980), (6631, 6640)]