74811100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8255

約数の個数: 72

約数和(自身を含む): 199827488

約数和(自身を除く): 125016388

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 8221, 9100, 16442, 32884, 41105, 57547, 82210, 106873, 115094, 164420, 205525, 213746, 230188, 287735, 411050, 427492, 534365, 575470, 748111, 822100, 1068730, 1150940, 1438675, 1496222, 2137460, 2671825, 2877350, 2992444, 3740555, 5343650, 5754700, 7481110, 10687300, 14962220, 18702775, 37405550, 74811100]

約数ペア:

[(1, 74811100), (2, 37405550), (4, 18702775), (5, 14962220), (7, 10687300), (10, 7481110), (13, 5754700), (14, 5343650), (20, 3740555), (25, 2992444), (26, 2877350), (28, 2671825), (35, 2137460), (50, 1496222), (52, 1438675), (65, 1150940), (70, 1068730), (91, 822100), (100, 748111), (130, 575470), (140, 534365), (175, 427492), (182, 411050), (260, 287735), (325, 230188), (350, 213746), (364, 205525), (455, 164420), (650, 115094), (700, 106873), (910, 82210), (1300, 57547), (1820, 41105), (2275, 32884), (4550, 16442), (8221, 9100)]