100474880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 112

約数和(自身を含む): 264225024

約数和(自身を除く): 163750144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 223, 256, 320, 352, 440, 446, 512, 640, 704, 880, 892, 1024, 1115, 1280, 1408, 1760, 1784, 2048, 2230, 2453, 2560, 2816, 3520, 3568, 4096, 4460, 4906, 5120, 5632, 7040, 7136, 8192, 8920, 9812, 10240, 11264, 12265, 14080, 14272, 17840, 19624, 20480, 22528, 24530, 28160, 28544, 35680, 39248, 40960, 45056, 49060, 56320, 57088, 71360, 78496, 90112, 98120, 112640, 114176, 142720, 156992, 196240, 225280, 228352, 285440, 313984, 392480, 450560, 456704, 570880, 627968, 784960, 913408, 1141760, 1255936, 1569920, 1826816, 2283520, 2511872, 3139840, 4567040, 5023744, 6279680, 9134080, 10047488, 12559360, 20094976, 25118720, 50237440, 100474880]

約数ペア:

[(1, 100474880), (2, 50237440), (4, 25118720), (5, 20094976), (8, 12559360), (10, 10047488), (11, 9134080), (16, 6279680), (20, 5023744), (22, 4567040), (32, 3139840), (40, 2511872), (44, 2283520), (55, 1826816), (64, 1569920), (80, 1255936), (88, 1141760), (110, 913408), (128, 784960), (160, 627968), (176, 570880), (220, 456704), (223, 450560), (256, 392480), (320, 313984), (352, 285440), (440, 228352), (446, 225280), (512, 196240), (640, 156992), (704, 142720), (880, 114176), (892, 112640), (1024, 98120), (1115, 90112), (1280, 78496), (1408, 71360), (1760, 57088), (1784, 56320), (2048, 49060), (2230, 45056), (2453, 40960), (2560, 39248), (2816, 35680), (3520, 28544), (3568, 28160), (4096, 24530), (4460, 22528), (4906, 20480), (5120, 19624), (5632, 17840), (7040, 14272), (7136, 14080), (8192, 12265), (8920, 11264), (9812, 10240)]