26095940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 61069680

約数和(自身を除く): 34973740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3461, 3770, 6922, 7540, 13844, 17305, 34610, 44993, 69220, 89986, 100369, 179972, 200738, 224965, 401476, 449930, 501845, 899860, 1003690, 1304797, 2007380, 2609594, 5219188, 6523985, 13047970, 26095940]

約数ペア:

[(1, 26095940), (2, 13047970), (4, 6523985), (5, 5219188), (10, 2609594), (13, 2007380), (20, 1304797), (26, 1003690), (29, 899860), (52, 501845), (58, 449930), (65, 401476), (116, 224965), (130, 200738), (145, 179972), (260, 100369), (290, 89986), (377, 69220), (580, 44993), (754, 34610), (1508, 17305), (1885, 13844), (3461, 7540), (3770, 6922)]