38265920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 112

約数和(自身を含む): 113678208

約数和(自身を除く): 75412288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1553, 1760, 2240, 2464, 3080, 3106, 3520, 4928, 6160, 6212, 7765, 10871, 12320, 12424, 15530, 17083, 21742, 24640, 24848, 31060, 34166, 43484, 49696, 54355, 62120, 68332, 85415, 86968, 99392, 108710, 119581, 124240, 136664, 170830, 173936, 217420, 239162, 248480, 273328, 341660, 347872, 434840, 478324, 496960, 546656, 597905, 683320, 695744, 869680, 956648, 1093312, 1195810, 1366640, 1739360, 1913296, 2391620, 2733280, 3478720, 3826592, 4783240, 5466560, 7653184, 9566480, 19132960, 38265920]

約数ペア:

[(1, 38265920), (2, 19132960), (4, 9566480), (5, 7653184), (7, 5466560), (8, 4783240), (10, 3826592), (11, 3478720), (14, 2733280), (16, 2391620), (20, 1913296), (22, 1739360), (28, 1366640), (32, 1195810), (35, 1093312), (40, 956648), (44, 869680), (55, 695744), (56, 683320), (64, 597905), (70, 546656), (77, 496960), (80, 478324), (88, 434840), (110, 347872), (112, 341660), (140, 273328), (154, 248480), (160, 239162), (176, 217420), (220, 173936), (224, 170830), (280, 136664), (308, 124240), (320, 119581), (352, 108710), (385, 99392), (440, 86968), (448, 85415), (560, 68332), (616, 62120), (704, 54355), (770, 49696), (880, 43484), (1120, 34166), (1232, 31060), (1540, 24848), (1553, 24640), (1760, 21742), (2240, 17083), (2464, 15530), (3080, 12424), (3106, 12320), (3520, 10871), (4928, 7765), (6160, 6212)]