62881720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 155247840

約数和(自身を除く): 92366120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 241, 440, 482, 593, 964, 1186, 1205, 1928, 2372, 2410, 2651, 2965, 4744, 4820, 5302, 5930, 6523, 9640, 10604, 11860, 13046, 13255, 21208, 23720, 26092, 26510, 32615, 52184, 53020, 65230, 106040, 130460, 142913, 260920, 285826, 571652, 714565, 1143304, 1429130, 1572043, 2858260, 3144086, 5716520, 6288172, 7860215, 12576344, 15720430, 31440860, 62881720]

約数ペア:

[(1, 62881720), (2, 31440860), (4, 15720430), (5, 12576344), (8, 7860215), (10, 6288172), (11, 5716520), (20, 3144086), (22, 2858260), (40, 1572043), (44, 1429130), (55, 1143304), (88, 714565), (110, 571652), (220, 285826), (241, 260920), (440, 142913), (482, 130460), (593, 106040), (964, 65230), (1186, 53020), (1205, 52184), (1928, 32615), (2372, 26510), (2410, 26092), (2651, 23720), (2965, 21208), (4744, 13255), (4820, 13046), (5302, 11860), (5930, 10604), (6523, 9640)]