501175040

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2593}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 1208887008

約数和(自身を除く): 707711968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 604, 640, 755, 1208, 1280, 1510, 2416, 2593, 3020, 4832, 5186, 6040, 9664, 10372, 12080, 12965, 19328, 20744, 24160, 25930, 38656, 41488, 48320, 51860, 82976, 96640, 103720, 165952, 193280, 207440, 331904, 391543, 414880, 663808, 783086, 829760, 1566172, 1659520, 1957715, 3132344, 3319040, 3915430, 6264688, 7830860, 12529376, 15661720, 25058752, 31323440, 50117504, 62646880, 100235008, 125293760, 250587520, 501175040]

約数ペア:

[(1, 501175040), (2, 250587520), (4, 125293760), (5, 100235008), (8, 62646880), (10, 50117504), (16, 31323440), (20, 25058752), (32, 15661720), (40, 12529376), (64, 7830860), (80, 6264688), (128, 3915430), (151, 3319040), (160, 3132344), (256, 1957715), (302, 1659520), (320, 1566172), (604, 829760), (640, 783086), (755, 663808), (1208, 414880), (1280, 391543), (1510, 331904), (2416, 207440), (2593, 193280), (3020, 165952), (4832, 103720), (5186, 96640), (6040, 82976), (9664, 51860), (10372, 48320), (12080, 41488), (12965, 38656), (19328, 25930), (20744, 24160)]