11883080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17665720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 239, 440, 452, 478, 565, 904, 956, 1130, 1195, 1243, 1912, 2260, 2390, 2486, 2629, 4520, 4780, 4972, 5258, 6215, 9560, 9944, 10516, 12430, 13145, 21032, 24860, 26290, 27007, 49720, 52580, 54014, 105160, 108028, 135035, 216056, 270070, 297077, 540140, 594154, 1080280, 1188308, 1485385, 2376616, 2970770, 5941540, 11883080]

約数ペア:

[(1, 11883080), (2, 5941540), (4, 2970770), (5, 2376616), (8, 1485385), (10, 1188308), (11, 1080280), (20, 594154), (22, 540140), (40, 297077), (44, 270070), (55, 216056), (88, 135035), (110, 108028), (113, 105160), (220, 54014), (226, 52580), (239, 49720), (440, 27007), (452, 26290), (478, 24860), (565, 21032), (904, 13145), (956, 12430), (1130, 10516), (1195, 9944), (1243, 9560), (1912, 6215), (2260, 5258), (2390, 4972), (2486, 4780), (2629, 4520)]