7276100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 17681160

約数和(自身を除く): 10405060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 193, 260, 290, 325, 377, 386, 580, 650, 725, 754, 772, 965, 1300, 1450, 1508, 1885, 1930, 2509, 2900, 3770, 3860, 4825, 5018, 5597, 7540, 9425, 9650, 10036, 11194, 12545, 18850, 19300, 22388, 25090, 27985, 37700, 50180, 55970, 62725, 72761, 111940, 125450, 139925, 145522, 250900, 279850, 291044, 363805, 559700, 727610, 1455220, 1819025, 3638050, 7276100]

約数ペア:

[(1, 7276100), (2, 3638050), (4, 1819025), (5, 1455220), (10, 727610), (13, 559700), (20, 363805), (25, 291044), (26, 279850), (29, 250900), (50, 145522), (52, 139925), (58, 125450), (65, 111940), (100, 72761), (116, 62725), (130, 55970), (145, 50180), (193, 37700), (260, 27985), (290, 25090), (325, 22388), (377, 19300), (386, 18850), (580, 12545), (650, 11194), (725, 10036), (754, 9650), (772, 9425), (965, 7540), (1300, 5597), (1450, 5018), (1508, 4825), (1885, 3860), (1930, 3770), (2509, 2900)]