26169780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4825

約数の個数: 96

約数和(自身を含む): 90203904

約数和(自身を除く): 64034124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4793, 5460, 9586, 14379, 19172, 23965, 28758, 33551, 47930, 57516, 62309, 67102, 71895, 95860, 100653, 124618, 134204, 143790, 167755, 186927, 201306, 249236, 287580, 311545, 335510, 373854, 402612, 436163, 503265, 623090, 671020, 747708, 872326, 934635, 1006530, 1246180, 1308489, 1744652, 1869270, 2013060, 2180815, 2616978, 3738540, 4361630, 5233956, 6542445, 8723260, 13084890, 26169780]

約数ペア:

[(1, 26169780), (2, 13084890), (3, 8723260), (4, 6542445), (5, 5233956), (6, 4361630), (7, 3738540), (10, 2616978), (12, 2180815), (13, 2013060), (14, 1869270), (15, 1744652), (20, 1308489), (21, 1246180), (26, 1006530), (28, 934635), (30, 872326), (35, 747708), (39, 671020), (42, 623090), (52, 503265), (60, 436163), (65, 402612), (70, 373854), (78, 335510), (84, 311545), (91, 287580), (105, 249236), (130, 201306), (140, 186927), (156, 167755), (182, 143790), (195, 134204), (210, 124618), (260, 100653), (273, 95860), (364, 71895), (390, 67102), (420, 62309), (455, 57516), (546, 47930), (780, 33551), (910, 28758), (1092, 23965), (1365, 19172), (1820, 14379), (2730, 9586), (4793, 5460)]