16870463350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{74797}}^1$

素因数の和:75169

約数の個数: 48

約数和(自身を含む): 33890674608

約数和(自身を除く): 17020211258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 347, 650, 694, 1735, 3470, 4511, 8675, 9022, 17350, 22555, 45110, 74797, 112775, 149594, 225550, 373985, 747970, 972361, 1869925, 1944722, 3739850, 4861805, 9723610, 24309025, 25954559, 48618050, 51909118, 129772795, 259545590, 337409267, 648863975, 674818534, 1297727950, 1687046335, 3374092670, 8435231675, 16870463350]

約数ペア:

[(1, 16870463350), (2, 8435231675), (5, 3374092670), (10, 1687046335), (13, 1297727950), (25, 674818534), (26, 648863975), (50, 337409267), (65, 259545590), (130, 129772795), (325, 51909118), (347, 48618050), (650, 25954559), (694, 24309025), (1735, 9723610), (3470, 4861805), (4511, 3739850), (8675, 1944722), (9022, 1869925), (17350, 972361), (22555, 747970), (45110, 373985), (74797, 225550), (112775, 149594)]