38294540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 53151220

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 59, 68, 83, 85, 92, 115, 118, 166, 170, 230, 236, 295, 332, 340, 391, 415, 460, 590, 782, 830, 1003, 1180, 1357, 1411, 1564, 1660, 1909, 1955, 2006, 2714, 2822, 3818, 3910, 4012, 4897, 5015, 5428, 5644, 6785, 7055, 7636, 7820, 9545, 9794, 10030, 13570, 14110, 19090, 19588, 20060, 23069, 24485, 27140, 28220, 32453, 38180, 46138, 48970, 64906, 83249, 92276, 97940, 112631, 115345, 129812, 162265, 166498, 225262, 230690, 324530, 332996, 416245, 450524, 461380, 563155, 649060, 832490, 1126310, 1664980, 1914727, 2252620, 3829454, 7658908, 9573635, 19147270, 38294540]

約数ペア:

[(1, 38294540), (2, 19147270), (4, 9573635), (5, 7658908), (10, 3829454), (17, 2252620), (20, 1914727), (23, 1664980), (34, 1126310), (46, 832490), (59, 649060), (68, 563155), (83, 461380), (85, 450524), (92, 416245), (115, 332996), (118, 324530), (166, 230690), (170, 225262), (230, 166498), (236, 162265), (295, 129812), (332, 115345), (340, 112631), (391, 97940), (415, 92276), (460, 83249), (590, 64906), (782, 48970), (830, 46138), (1003, 38180), (1180, 32453), (1357, 28220), (1411, 27140), (1564, 24485), (1660, 23069), (1909, 20060), (1955, 19588), (2006, 19090), (2714, 14110), (2822, 13570), (3818, 10030), (3910, 9794), (4012, 9545), (4897, 7820), (5015, 7636), (5428, 7055), (5644, 6785)]