8852320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 21279888

約数和(自身を除く): 12427568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 907, 976, 1220, 1814, 1952, 2440, 3628, 4535, 4880, 7256, 9070, 9760, 14512, 18140, 29024, 36280, 55327, 72560, 110654, 145120, 221308, 276635, 442616, 553270, 885232, 1106540, 1770464, 2213080, 4426160, 8852320]

約数ペア:

[(1, 8852320), (2, 4426160), (4, 2213080), (5, 1770464), (8, 1106540), (10, 885232), (16, 553270), (20, 442616), (32, 276635), (40, 221308), (61, 145120), (80, 110654), (122, 72560), (160, 55327), (244, 36280), (305, 29024), (488, 18140), (610, 14512), (907, 9760), (976, 9070), (1220, 7256), (1814, 4880), (1952, 4535), (2440, 3628)]