22663520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 59512320

約数和(自身を除く): 36848800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 163, 176, 220, 316, 326, 352, 395, 440, 632, 652, 790, 815, 869, 880, 1264, 1304, 1580, 1630, 1738, 1760, 1793, 2528, 2608, 3160, 3260, 3476, 3586, 4345, 5216, 6320, 6520, 6952, 7172, 8690, 8965, 12640, 12877, 13040, 13904, 14344, 17380, 17930, 25754, 26080, 27808, 28688, 34760, 35860, 51508, 57376, 64385, 69520, 71720, 103016, 128770, 139040, 141647, 143440, 206032, 257540, 283294, 286880, 412064, 515080, 566588, 708235, 1030160, 1133176, 1416470, 2060320, 2266352, 2832940, 4532704, 5665880, 11331760, 22663520]

約数ペア:

[(1, 22663520), (2, 11331760), (4, 5665880), (5, 4532704), (8, 2832940), (10, 2266352), (11, 2060320), (16, 1416470), (20, 1133176), (22, 1030160), (32, 708235), (40, 566588), (44, 515080), (55, 412064), (79, 286880), (80, 283294), (88, 257540), (110, 206032), (158, 143440), (160, 141647), (163, 139040), (176, 128770), (220, 103016), (316, 71720), (326, 69520), (352, 64385), (395, 57376), (440, 51508), (632, 35860), (652, 34760), (790, 28688), (815, 27808), (869, 26080), (880, 25754), (1264, 17930), (1304, 17380), (1580, 14344), (1630, 13904), (1738, 13040), (1760, 12877), (1793, 12640), (2528, 8965), (2608, 8690), (3160, 7172), (3260, 6952), (3476, 6520), (3586, 6320), (4345, 5216)]