4822840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 12065760

約数和(自身を除く): 7242920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 113, 194, 220, 226, 388, 440, 452, 485, 565, 776, 904, 970, 1067, 1130, 1243, 1940, 2134, 2260, 2486, 3880, 4268, 4520, 4972, 5335, 6215, 8536, 9944, 10670, 10961, 12430, 21340, 21922, 24860, 42680, 43844, 49720, 54805, 87688, 109610, 120571, 219220, 241142, 438440, 482284, 602855, 964568, 1205710, 2411420, 4822840]

約数ペア:

[(1, 4822840), (2, 2411420), (4, 1205710), (5, 964568), (8, 602855), (10, 482284), (11, 438440), (20, 241142), (22, 219220), (40, 120571), (44, 109610), (55, 87688), (88, 54805), (97, 49720), (110, 43844), (113, 42680), (194, 24860), (220, 21922), (226, 21340), (388, 12430), (440, 10961), (452, 10670), (485, 9944), (565, 8536), (776, 6215), (904, 5335), (970, 4972), (1067, 4520), (1130, 4268), (1243, 3880), (1940, 2486), (2134, 2260)]