85183280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11701}}^1$

素因数の和:11734

約数の個数: 80

約数和(自身を含む): 243776064

約数和(自身を除く): 158592784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 11701, 23402, 46804, 58505, 81907, 93608, 117010, 152113, 163814, 187216, 234020, 304226, 327628, 409535, 468040, 608452, 655256, 760565, 819070, 936080, 1064791, 1216904, 1310512, 1521130, 1638140, 2129582, 2433808, 3042260, 3276280, 4259164, 5323955, 6084520, 6552560, 8518328, 10647910, 12169040, 17036656, 21295820, 42591640, 85183280]

約数ペア:

[(1, 85183280), (2, 42591640), (4, 21295820), (5, 17036656), (7, 12169040), (8, 10647910), (10, 8518328), (13, 6552560), (14, 6084520), (16, 5323955), (20, 4259164), (26, 3276280), (28, 3042260), (35, 2433808), (40, 2129582), (52, 1638140), (56, 1521130), (65, 1310512), (70, 1216904), (80, 1064791), (91, 936080), (104, 819070), (112, 760565), (130, 655256), (140, 608452), (182, 468040), (208, 409535), (260, 327628), (280, 304226), (364, 234020), (455, 187216), (520, 163814), (560, 152113), (728, 117010), (910, 93608), (1040, 81907), (1456, 58505), (1820, 46804), (3640, 23402), (7280, 11701)]