97933820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 213736320

約数和(自身を除く): 115802500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 148, 178, 185, 356, 370, 445, 740, 890, 1487, 1780, 2974, 3293, 5948, 6586, 7435, 13172, 14870, 16465, 29740, 32930, 55019, 65860, 110038, 132343, 220076, 264686, 275095, 529372, 550190, 661715, 1100380, 1323430, 2646860, 4896691, 9793382, 19586764, 24483455, 48966910, 97933820]

約数ペア:

[(1, 97933820), (2, 48966910), (4, 24483455), (5, 19586764), (10, 9793382), (20, 4896691), (37, 2646860), (74, 1323430), (89, 1100380), (148, 661715), (178, 550190), (185, 529372), (356, 275095), (370, 264686), (445, 220076), (740, 132343), (890, 110038), (1487, 65860), (1780, 55019), (2974, 32930), (3293, 29740), (5948, 16465), (6586, 14870), (7435, 13172)]