5655888920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{154871}}^1$

素因数の和:154976

約数の個数: 64

約数和(自身を含む): 14049987840

約数和(自身を除く): 8394098920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 3320, 3652, 4565, 7304, 9130, 18260, 36520, 154871, 309742, 619484, 774355, 1238968, 1548710, 1703581, 3097420, 3407162, 6194840, 6814324, 8517905, 12854293, 13628648, 17035810, 25708586, 34071620, 51417172, 64271465, 68143240, 102834344, 128542930, 141397223, 257085860, 282794446, 514171720, 565588892, 706986115, 1131177784, 1413972230, 2827944460, 5655888920]

約数ペア:

[(1, 5655888920), (2, 2827944460), (4, 1413972230), (5, 1131177784), (8, 706986115), (10, 565588892), (11, 514171720), (20, 282794446), (22, 257085860), (40, 141397223), (44, 128542930), (55, 102834344), (83, 68143240), (88, 64271465), (110, 51417172), (166, 34071620), (220, 25708586), (332, 17035810), (415, 13628648), (440, 12854293), (664, 8517905), (830, 6814324), (913, 6194840), (1660, 3407162), (1826, 3097420), (3320, 1703581), (3652, 1548710), (4565, 1238968), (7304, 774355), (9130, 619484), (18260, 309742), (36520, 154871)]