202167040

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2677}}^1$

素因数の和:2757

約数の個数: 72

約数和(自身を含む): 492644880

約数和(自身を除く): 290477840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2360, 2677, 3776, 4720, 5354, 7552, 9440, 10708, 13385, 15104, 18880, 21416, 26770, 37760, 42832, 53540, 75520, 85664, 107080, 157943, 171328, 214160, 315886, 342656, 428320, 631772, 685312, 789715, 856640, 1263544, 1579430, 1713280, 2527088, 3158860, 3426560, 5054176, 6317720, 10108352, 12635440, 20216704, 25270880, 40433408, 50541760, 101083520, 202167040]

約数ペア:

[(1, 202167040), (2, 101083520), (4, 50541760), (5, 40433408), (8, 25270880), (10, 20216704), (16, 12635440), (20, 10108352), (32, 6317720), (40, 5054176), (59, 3426560), (64, 3158860), (80, 2527088), (118, 1713280), (128, 1579430), (160, 1263544), (236, 856640), (256, 789715), (295, 685312), (320, 631772), (472, 428320), (590, 342656), (640, 315886), (944, 214160), (1180, 171328), (1280, 157943), (1888, 107080), (2360, 85664), (2677, 75520), (3776, 53540), (4720, 42832), (5354, 37760), (7552, 26770), (9440, 21416), (10708, 18880), (13385, 15104)]