102784640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{22943}}^1$

素因数の和:22969

約数の個数: 64

約数和(自身を含む): 280834560

約数和(自身を除く): 178049920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 22943, 45886, 91772, 114715, 160601, 183544, 229430, 321202, 367088, 458860, 642404, 734176, 803005, 917720, 1284808, 1468352, 1606010, 1835440, 2569616, 2936704, 3212020, 3670880, 5139232, 6424040, 7341760, 10278464, 12848080, 14683520, 20556928, 25696160, 51392320, 102784640]

約数ペア:

[(1, 102784640), (2, 51392320), (4, 25696160), (5, 20556928), (7, 14683520), (8, 12848080), (10, 10278464), (14, 7341760), (16, 6424040), (20, 5139232), (28, 3670880), (32, 3212020), (35, 2936704), (40, 2569616), (56, 1835440), (64, 1606010), (70, 1468352), (80, 1284808), (112, 917720), (128, 803005), (140, 734176), (160, 642404), (224, 458860), (280, 367088), (320, 321202), (448, 229430), (560, 183544), (640, 160601), (896, 114715), (1120, 91772), (2240, 45886), (4480, 22943)]