1036804540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{8243}}^1$

素因数の和:8602

約数の個数: 48

約数和(自身を含む): 2299086720

約数和(自身を除く): 1262282180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 331, 380, 662, 1324, 1655, 3310, 6289, 6620, 8243, 12578, 16486, 25156, 31445, 32972, 41215, 62890, 82430, 125780, 156617, 164860, 313234, 626468, 783085, 1566170, 2728433, 3132340, 5456866, 10913732, 13642165, 27284330, 51840227, 54568660, 103680454, 207360908, 259201135, 518402270, 1036804540]

約数ペア:

[(1, 1036804540), (2, 518402270), (4, 259201135), (5, 207360908), (10, 103680454), (19, 54568660), (20, 51840227), (38, 27284330), (76, 13642165), (95, 10913732), (190, 5456866), (331, 3132340), (380, 2728433), (662, 1566170), (1324, 783085), (1655, 626468), (3310, 313234), (6289, 164860), (6620, 156617), (8243, 125780), (12578, 82430), (16486, 62890), (25156, 41215), (31445, 32972)]