40199610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 107028864

約数和(自身を除く): 66829254

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 1997, 2013, 3355, 3994, 4026, 5991, 6710, 9985, 10065, 11982, 19970, 20130, 21967, 29955, 43934, 59910, 65901, 109835, 121817, 131802, 219670, 243634, 329505, 365451, 609085, 659010, 730902, 1218170, 1339987, 1827255, 2679974, 3654510, 4019961, 6699935, 8039922, 13399870, 20099805, 40199610]

約数ペア:

[(1, 40199610), (2, 20099805), (3, 13399870), (5, 8039922), (6, 6699935), (10, 4019961), (11, 3654510), (15, 2679974), (22, 1827255), (30, 1339987), (33, 1218170), (55, 730902), (61, 659010), (66, 609085), (110, 365451), (122, 329505), (165, 243634), (183, 219670), (305, 131802), (330, 121817), (366, 109835), (610, 65901), (671, 59910), (915, 43934), (1342, 29955), (1830, 21967), (1997, 20130), (2013, 19970), (3355, 11982), (3994, 10065), (4026, 9985), (5991, 6710)]