99942400

素因数分解:

$2^{16}\times 5^2\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 102

約数和(自身を含む): 251918462

約数和(自身を除く): 151976062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 200, 244, 256, 305, 320, 400, 488, 512, 610, 640, 800, 976, 1024, 1220, 1280, 1525, 1600, 1952, 2048, 2440, 2560, 3050, 3200, 3904, 4096, 4880, 5120, 6100, 6400, 7808, 8192, 9760, 10240, 12200, 12800, 15616, 16384, 19520, 20480, 24400, 25600, 31232, 32768, 39040, 40960, 48800, 51200, 62464, 65536, 78080, 81920, 97600, 102400, 124928, 156160, 163840, 195200, 204800, 249856, 312320, 327680, 390400, 409600, 499712, 624640, 780800, 819200, 999424, 1249280, 1561600, 1638400, 1998848, 2498560, 3123200, 3997696, 4997120, 6246400, 9994240, 12492800, 19988480, 24985600, 49971200, 99942400]

約数ペア:

[(1, 99942400), (2, 49971200), (4, 24985600), (5, 19988480), (8, 12492800), (10, 9994240), (16, 6246400), (20, 4997120), (25, 3997696), (32, 3123200), (40, 2498560), (50, 1998848), (61, 1638400), (64, 1561600), (80, 1249280), (100, 999424), (122, 819200), (128, 780800), (160, 624640), (200, 499712), (244, 409600), (256, 390400), (305, 327680), (320, 312320), (400, 249856), (488, 204800), (512, 195200), (610, 163840), (640, 156160), (800, 124928), (976, 102400), (1024, 97600), (1220, 81920), (1280, 78080), (1525, 65536), (1600, 62464), (1952, 51200), (2048, 48800), (2440, 40960), (2560, 39040), (3050, 32768), (3200, 31232), (3904, 25600), (4096, 24400), (4880, 20480), (5120, 19520), (6100, 16384), (6400, 15616), (7808, 12800), (8192, 12200), (9760, 10240)]