38033920

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 54772640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 179, 256, 320, 332, 358, 415, 512, 640, 664, 716, 830, 895, 1280, 1328, 1432, 1660, 1790, 2560, 2656, 2864, 3320, 3580, 5312, 5728, 6640, 7160, 10624, 11456, 13280, 14320, 14857, 21248, 22912, 26560, 28640, 29714, 42496, 45824, 53120, 57280, 59428, 74285, 91648, 106240, 114560, 118856, 148570, 212480, 229120, 237712, 297140, 458240, 475424, 594280, 950848, 1188560, 1901696, 2377120, 3803392, 4754240, 7606784, 9508480, 19016960, 38033920]

約数ペア:

[(1, 38033920), (2, 19016960), (4, 9508480), (5, 7606784), (8, 4754240), (10, 3803392), (16, 2377120), (20, 1901696), (32, 1188560), (40, 950848), (64, 594280), (80, 475424), (83, 458240), (128, 297140), (160, 237712), (166, 229120), (179, 212480), (256, 148570), (320, 118856), (332, 114560), (358, 106240), (415, 91648), (512, 74285), (640, 59428), (664, 57280), (716, 53120), (830, 45824), (895, 42496), (1280, 29714), (1328, 28640), (1432, 26560), (1660, 22912), (1790, 21248), (2560, 14857), (2656, 14320), (2864, 13280), (3320, 11456), (3580, 10624), (5312, 7160), (5728, 6640)]