103945480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4990

約数の個数: 64

約数和(自身を含む): 255674880

約数和(自身を除く): 151729400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 4931, 5270, 9862, 10540, 19724, 21080, 24655, 39448, 49310, 83827, 98620, 152861, 167654, 197240, 305722, 335308, 419135, 611444, 670616, 764305, 838270, 1222888, 1528610, 1676540, 2598637, 3057220, 3353080, 5197274, 6114440, 10394548, 12993185, 20789096, 25986370, 51972740, 103945480]

約数ペア:

[(1, 103945480), (2, 51972740), (4, 25986370), (5, 20789096), (8, 12993185), (10, 10394548), (17, 6114440), (20, 5197274), (31, 3353080), (34, 3057220), (40, 2598637), (62, 1676540), (68, 1528610), (85, 1222888), (124, 838270), (136, 764305), (155, 670616), (170, 611444), (248, 419135), (310, 335308), (340, 305722), (527, 197240), (620, 167654), (680, 152861), (1054, 98620), (1240, 83827), (2108, 49310), (2635, 39448), (4216, 24655), (4931, 21080), (5270, 19724), (9862, 10540)]