83072080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11411}}^1$

素因数の和:11444

約数の個数: 80

約数和(自身を含む): 237734784

約数和(自身を除く): 154662704

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, 11411, 22822, 45644, 57055, 79877, 91288, 114110, 148343, 159754, 182576, 228220, 296686, 319508, 399385, 456440, 593372, 639016, 741715, 798770, 912880, 1038401, 1186744, 1278032, 1483430, 1597540, 2076802, 2373488, 2966860, 3195080, 4153604, 5192005, 5933720, 6390160, 8307208, 10384010, 11867440, 16614416, 20768020, 41536040, 83072080]

約数ペア:

[(1, 83072080), (2, 41536040), (4, 20768020), (5, 16614416), (7, 11867440), (8, 10384010), (10, 8307208), (13, 6390160), (14, 5933720), (16, 5192005), (20, 4153604), (26, 3195080), (28, 2966860), (35, 2373488), (40, 2076802), (52, 1597540), (56, 1483430), (65, 1278032), (70, 1186744), (80, 1038401), (91, 912880), (104, 798770), (112, 741715), (130, 639016), (140, 593372), (182, 456440), (208, 399385), (260, 319508), (280, 296686), (364, 228220), (455, 182576), (520, 159754), (560, 148343), (728, 114110), (910, 91288), (1040, 79877), (1456, 57055), (1820, 45644), (3640, 22822), (7280, 11411)]