74225440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8753}}^1$

素因数の和:8821

約数の個数: 48

約数和(自身を含む): 178686648

約数和(自身を除く): 104461208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 8753, 17506, 35012, 43765, 70024, 87530, 140048, 175060, 280096, 350120, 463909, 700240, 927818, 1400480, 1855636, 2319545, 3711272, 4639090, 7422544, 9278180, 14845088, 18556360, 37112720, 74225440]

約数ペア:

[(1, 74225440), (2, 37112720), (4, 18556360), (5, 14845088), (8, 9278180), (10, 7422544), (16, 4639090), (20, 3711272), (32, 2319545), (40, 1855636), (53, 1400480), (80, 927818), (106, 700240), (160, 463909), (212, 350120), (265, 280096), (424, 175060), (530, 140048), (848, 87530), (1060, 70024), (1696, 43765), (2120, 35012), (4240, 17506), (8480, 8753)]