5000320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 12894840

約数和(自身を除く): 7894520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 601, 640, 832, 1040, 1202, 1664, 2080, 2404, 3005, 4160, 4808, 6010, 7813, 8320, 9616, 12020, 15626, 19232, 24040, 31252, 38464, 39065, 48080, 62504, 76928, 78130, 96160, 125008, 156260, 192320, 250016, 312520, 384640, 500032, 625040, 1000064, 1250080, 2500160, 5000320]

約数ペア:

[(1, 5000320), (2, 2500160), (4, 1250080), (5, 1000064), (8, 625040), (10, 500032), (13, 384640), (16, 312520), (20, 250016), (26, 192320), (32, 156260), (40, 125008), (52, 96160), (64, 78130), (65, 76928), (80, 62504), (104, 48080), (128, 39065), (130, 38464), (160, 31252), (208, 24040), (260, 19232), (320, 15626), (416, 12020), (520, 9616), (601, 8320), (640, 7813), (832, 6010), (1040, 4808), (1202, 4160), (1664, 3005), (2080, 2404)]