1799680021460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{45886793}}^1$

素因数の和:45886892

約数の個数: 48

約数和(自身を含む): 3954707454096

約数和(自身を除く): 2155027432636

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 3922, 7844, 9805, 19610, 39220, 45886793, 91773586, 183547172, 229433965, 458867930, 917735860, 1697811341, 2432000029, 3395622682, 4864000058, 6791245364, 8489056705, 9728000116, 12160000145, 16978113410, 24320000290, 33956226820, 48640000580, 89984001073, 179968002146, 359936004292, 449920005365, 899840010730, 1799680021460]

約数ペア:

[(1, 1799680021460), (2, 899840010730), (4, 449920005365), (5, 359936004292), (10, 179968002146), (20, 89984001073), (37, 48640000580), (53, 33956226820), (74, 24320000290), (106, 16978113410), (148, 12160000145), (185, 9728000116), (212, 8489056705), (265, 6791245364), (370, 4864000058), (530, 3395622682), (740, 2432000029), (1060, 1697811341), (1961, 917735860), (3922, 458867930), (7844, 229433965), (9805, 183547172), (19610, 91773586), (39220, 45886793)]