46139180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 100306080

約数和(自身を除く): 54166900

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 590, 610, 641, 1180, 1220, 1282, 2564, 3205, 3599, 6410, 7198, 12820, 14396, 17995, 35990, 37819, 39101, 71980, 75638, 78202, 151276, 156404, 189095, 195505, 378190, 391010, 756380, 782020, 2306959, 4613918, 9227836, 11534795, 23069590, 46139180]

約数ペア:

[(1, 46139180), (2, 23069590), (4, 11534795), (5, 9227836), (10, 4613918), (20, 2306959), (59, 782020), (61, 756380), (118, 391010), (122, 378190), (236, 195505), (244, 189095), (295, 156404), (305, 151276), (590, 78202), (610, 75638), (641, 71980), (1180, 39101), (1220, 37819), (1282, 35990), (2564, 17995), (3205, 14396), (3599, 12820), (6410, 7198)]