42665440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7207}}^1$

素因数の和:7259

約数の個数: 48

約数和(自身を含む): 103535712

約数和(自身を除く): 60870272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 7207, 14414, 28828, 36035, 57656, 72070, 115312, 144140, 230624, 266659, 288280, 533318, 576560, 1066636, 1153120, 1333295, 2133272, 2666590, 4266544, 5333180, 8533088, 10666360, 21332720, 42665440]

約数ペア:

[(1, 42665440), (2, 21332720), (4, 10666360), (5, 8533088), (8, 5333180), (10, 4266544), (16, 2666590), (20, 2133272), (32, 1333295), (37, 1153120), (40, 1066636), (74, 576560), (80, 533318), (148, 288280), (160, 266659), (185, 230624), (296, 144140), (370, 115312), (592, 72070), (740, 57656), (1184, 36035), (1480, 28828), (2960, 14414), (5920, 7207)]