106995650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 217925040

約数和(自身を除く): 110929390

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 67, 82, 95, 134, 190, 205, 335, 410, 475, 670, 779, 950, 1025, 1273, 1558, 1675, 1681, 2050, 2546, 2747, 3350, 3362, 3895, 5494, 6365, 7790, 8405, 12730, 13735, 16810, 19475, 27470, 31825, 31939, 38950, 42025, 52193, 63650, 63878, 68675, 84050, 104386, 112627, 137350, 159695, 225254, 260965, 319390, 521930, 563135, 798475, 1126270, 1304825, 1596950, 2139913, 2609650, 2815675, 4279826, 5631350, 10699565, 21399130, 53497825, 106995650]

約数ペア:

[(1, 106995650), (2, 53497825), (5, 21399130), (10, 10699565), (19, 5631350), (25, 4279826), (38, 2815675), (41, 2609650), (50, 2139913), (67, 1596950), (82, 1304825), (95, 1126270), (134, 798475), (190, 563135), (205, 521930), (335, 319390), (410, 260965), (475, 225254), (670, 159695), (779, 137350), (950, 112627), (1025, 104386), (1273, 84050), (1558, 68675), (1675, 63878), (1681, 63650), (2050, 52193), (2546, 42025), (2747, 38950), (3350, 31939), (3362, 31825), (3895, 27470), (5494, 19475), (6365, 16810), (7790, 13735), (8405, 12730)]