75992020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15383}}^1$

素因数の和:15424

約数の個数: 48

約数和(自身を含む): 180915840

約数和(自身を除く): 104923820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 15383, 30766, 61532, 76915, 153830, 199979, 292277, 307660, 399958, 584554, 799916, 999895, 1169108, 1461385, 1999790, 2922770, 3799601, 3999580, 5845540, 7599202, 15198404, 18998005, 37996010, 75992020]

約数ペア:

[(1, 75992020), (2, 37996010), (4, 18998005), (5, 15198404), (10, 7599202), (13, 5845540), (19, 3999580), (20, 3799601), (26, 2922770), (38, 1999790), (52, 1461385), (65, 1169108), (76, 999895), (95, 799916), (130, 584554), (190, 399958), (247, 307660), (260, 292277), (380, 199979), (494, 153830), (988, 76915), (1235, 61532), (2470, 30766), (4940, 15383)]