38248140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4831

約数の個数: 96

約数和(自身を含む): 128862720

約数和(自身を除く): 90614580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 4793, 7980, 9586, 14379, 19172, 23965, 28758, 33551, 47930, 57516, 67102, 71895, 91067, 95860, 100653, 134204, 143790, 167755, 182134, 201306, 273201, 287580, 335510, 364268, 402612, 455335, 503265, 546402, 637469, 671020, 910670, 1006530, 1092804, 1274938, 1366005, 1821340, 1912407, 2013060, 2549876, 2732010, 3187345, 3824814, 5464020, 6374690, 7649628, 9562035, 12749380, 19124070, 38248140]

約数ペア:

[(1, 38248140), (2, 19124070), (3, 12749380), (4, 9562035), (5, 7649628), (6, 6374690), (7, 5464020), (10, 3824814), (12, 3187345), (14, 2732010), (15, 2549876), (19, 2013060), (20, 1912407), (21, 1821340), (28, 1366005), (30, 1274938), (35, 1092804), (38, 1006530), (42, 910670), (57, 671020), (60, 637469), (70, 546402), (76, 503265), (84, 455335), (95, 402612), (105, 364268), (114, 335510), (133, 287580), (140, 273201), (190, 201306), (210, 182134), (228, 167755), (266, 143790), (285, 134204), (380, 100653), (399, 95860), (420, 91067), (532, 71895), (570, 67102), (665, 57516), (798, 47930), (1140, 33551), (1330, 28758), (1596, 23965), (1995, 19172), (2660, 14379), (3990, 9586), (4793, 7980)]