16353350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 33174960

約数和(自身を除く): 16821610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 181, 278, 325, 362, 650, 695, 905, 1390, 1807, 1810, 2353, 3475, 3614, 4525, 4706, 6950, 9035, 9050, 11765, 18070, 23530, 25159, 45175, 50318, 58825, 90350, 117650, 125795, 251590, 327067, 628975, 654134, 1257950, 1635335, 3270670, 8176675, 16353350]

約数ペア:

[(1, 16353350), (2, 8176675), (5, 3270670), (10, 1635335), (13, 1257950), (25, 654134), (26, 628975), (50, 327067), (65, 251590), (130, 125795), (139, 117650), (181, 90350), (278, 58825), (325, 50318), (362, 45175), (650, 25159), (695, 23530), (905, 18070), (1390, 11765), (1807, 9050), (1810, 9035), (2353, 6950), (3475, 4706), (3614, 4525)]