2079397340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 4663733760

約数和(自身を除く): 2584336420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 107, 115, 166, 214, 230, 332, 415, 428, 460, 509, 535, 830, 1018, 1070, 1660, 1909, 2036, 2140, 2461, 2545, 3818, 4922, 5090, 7636, 8881, 9545, 9844, 10180, 11707, 12305, 17762, 19090, 23414, 24610, 35524, 38180, 42247, 44405, 46828, 49220, 54463, 58535, 84494, 88810, 108926, 117070, 168988, 177620, 204263, 211235, 217852, 234140, 272315, 408526, 422470, 544630, 817052, 844940, 971681, 1021315, 1089260, 1252649, 1943362, 2042630, 2505298, 3886724, 4085260, 4520429, 4858405, 5010596, 6263245, 9040858, 9716810, 12526490, 18081716, 19433620, 22602145, 25052980, 45204290, 90408580, 103969867, 207939734, 415879468, 519849335, 1039698670, 2079397340]

約数ペア:

[(1, 2079397340), (2, 1039698670), (4, 519849335), (5, 415879468), (10, 207939734), (20, 103969867), (23, 90408580), (46, 45204290), (83, 25052980), (92, 22602145), (107, 19433620), (115, 18081716), (166, 12526490), (214, 9716810), (230, 9040858), (332, 6263245), (415, 5010596), (428, 4858405), (460, 4520429), (509, 4085260), (535, 3886724), (830, 2505298), (1018, 2042630), (1070, 1943362), (1660, 1252649), (1909, 1089260), (2036, 1021315), (2140, 971681), (2461, 844940), (2545, 817052), (3818, 544630), (4922, 422470), (5090, 408526), (7636, 272315), (8881, 234140), (9545, 217852), (9844, 211235), (10180, 204263), (11707, 177620), (12305, 168988), (17762, 117070), (19090, 108926), (23414, 88810), (24610, 84494), (35524, 58535), (38180, 54463), (42247, 49220), (44405, 46828)]