8502260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 19622736

約数和(自身を除く): 11120476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 617, 689, 1060, 1234, 1378, 2468, 2756, 3085, 3445, 6170, 6890, 8021, 12340, 13780, 16042, 32084, 32701, 40105, 65402, 80210, 130804, 160420, 163505, 327010, 425113, 654020, 850226, 1700452, 2125565, 4251130, 8502260]

約数ペア:

[(1, 8502260), (2, 4251130), (4, 2125565), (5, 1700452), (10, 850226), (13, 654020), (20, 425113), (26, 327010), (52, 163505), (53, 160420), (65, 130804), (106, 80210), (130, 65402), (212, 40105), (260, 32701), (265, 32084), (530, 16042), (617, 13780), (689, 12340), (1060, 8021), (1234, 6890), (1378, 6170), (2468, 3445), (2756, 3085)]