113820320

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7993}}^1$

素因数の和:8097

約数の個数: 48

約数和(自身を含む): 271955880

約数和(自身を除く): 158135560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 7993, 14240, 15986, 31972, 39965, 63944, 79930, 127888, 159860, 255776, 319720, 639440, 711377, 1278880, 1422754, 2845508, 3556885, 5691016, 7113770, 11382032, 14227540, 22764064, 28455080, 56910160, 113820320]

約数ペア:

[(1, 113820320), (2, 56910160), (4, 28455080), (5, 22764064), (8, 14227540), (10, 11382032), (16, 7113770), (20, 5691016), (32, 3556885), (40, 2845508), (80, 1422754), (89, 1278880), (160, 711377), (178, 639440), (356, 319720), (445, 255776), (712, 159860), (890, 127888), (1424, 79930), (1780, 63944), (2848, 39965), (3560, 31972), (7120, 15986), (7993, 14240)]