100496540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 215115264

約数和(自身を除く): 114618724

約数列:

[1, 2, 4, 5, 10, 20, 107, 151, 214, 302, 311, 428, 535, 604, 622, 755, 1070, 1244, 1510, 1555, 2140, 3020, 3110, 6220, 16157, 32314, 33277, 46961, 64628, 66554, 80785, 93922, 133108, 161570, 166385, 187844, 234805, 323140, 332770, 469610, 665540, 939220, 5024827, 10049654, 20099308, 25124135, 50248270, 100496540]

約数ペア:

[(1, 100496540), (2, 50248270), (4, 25124135), (5, 20099308), (10, 10049654), (20, 5024827), (107, 939220), (151, 665540), (214, 469610), (302, 332770), (311, 323140), (428, 234805), (535, 187844), (604, 166385), (622, 161570), (755, 133108), (1070, 93922), (1244, 80785), (1510, 66554), (1555, 64628), (2140, 46961), (3020, 33277), (3110, 32314), (6220, 16157)]