38503520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 100590336

約数和(自身を除く): 62086816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 167, 176, 220, 262, 334, 352, 440, 524, 655, 668, 835, 880, 1048, 1310, 1336, 1441, 1670, 1760, 1837, 2096, 2620, 2672, 2882, 3340, 3674, 4192, 5240, 5344, 5764, 6680, 7205, 7348, 9185, 10480, 11528, 13360, 14410, 14696, 18370, 20960, 21877, 23056, 26720, 28820, 29392, 36740, 43754, 46112, 57640, 58784, 73480, 87508, 109385, 115280, 146960, 175016, 218770, 230560, 240647, 293920, 350032, 437540, 481294, 700064, 875080, 962588, 1203235, 1750160, 1925176, 2406470, 3500320, 3850352, 4812940, 7700704, 9625880, 19251760, 38503520]

約数ペア:

[(1, 38503520), (2, 19251760), (4, 9625880), (5, 7700704), (8, 4812940), (10, 3850352), (11, 3500320), (16, 2406470), (20, 1925176), (22, 1750160), (32, 1203235), (40, 962588), (44, 875080), (55, 700064), (80, 481294), (88, 437540), (110, 350032), (131, 293920), (160, 240647), (167, 230560), (176, 218770), (220, 175016), (262, 146960), (334, 115280), (352, 109385), (440, 87508), (524, 73480), (655, 58784), (668, 57640), (835, 46112), (880, 43754), (1048, 36740), (1310, 29392), (1336, 28820), (1441, 26720), (1670, 23056), (1760, 21877), (1837, 20960), (2096, 18370), (2620, 14696), (2672, 14410), (2882, 13360), (3340, 11528), (3674, 10480), (4192, 9185), (5240, 7348), (5344, 7205), (5764, 6680)]