38185060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 93623040

約数和(自身を除く): 55437980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 115, 170, 190, 230, 257, 323, 340, 380, 391, 437, 460, 514, 646, 782, 874, 1028, 1285, 1292, 1564, 1615, 1748, 1955, 2185, 2570, 3230, 3910, 4369, 4370, 4883, 5140, 5911, 6460, 7429, 7820, 8738, 8740, 9766, 11822, 14858, 17476, 19532, 21845, 23644, 24415, 29555, 29716, 37145, 43690, 48830, 59110, 74290, 83011, 87380, 97660, 100487, 112309, 118220, 148580, 166022, 200974, 224618, 332044, 401948, 415055, 449236, 502435, 561545, 830110, 1004870, 1123090, 1660220, 1909253, 2009740, 2246180, 3818506, 7637012, 9546265, 19092530, 38185060]

約数ペア:

[(1, 38185060), (2, 19092530), (4, 9546265), (5, 7637012), (10, 3818506), (17, 2246180), (19, 2009740), (20, 1909253), (23, 1660220), (34, 1123090), (38, 1004870), (46, 830110), (68, 561545), (76, 502435), (85, 449236), (92, 415055), (95, 401948), (115, 332044), (170, 224618), (190, 200974), (230, 166022), (257, 148580), (323, 118220), (340, 112309), (380, 100487), (391, 97660), (437, 87380), (460, 83011), (514, 74290), (646, 59110), (782, 48830), (874, 43690), (1028, 37145), (1285, 29716), (1292, 29555), (1564, 24415), (1615, 23644), (1748, 21845), (1955, 19532), (2185, 17476), (2570, 14858), (3230, 11822), (3910, 9766), (4369, 8740), (4370, 8738), (4883, 7820), (5140, 7429), (5911, 6460)]