26582640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15823}}^1$

素因数の和:15846

約数の個数: 80

約数和(自身を含む): 94184448

約数和(自身を除く): 67601808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15823, 31646, 47469, 63292, 79115, 94938, 110761, 126584, 158230, 189876, 221522, 237345, 253168, 316460, 332283, 379752, 443044, 474690, 553805, 632920, 664566, 759504, 886088, 949380, 1107610, 1265840, 1329132, 1661415, 1772176, 1898760, 2215220, 2658264, 3322830, 3797520, 4430440, 5316528, 6645660, 8860880, 13291320, 26582640]

約数ペア:

[(1, 26582640), (2, 13291320), (3, 8860880), (4, 6645660), (5, 5316528), (6, 4430440), (7, 3797520), (8, 3322830), (10, 2658264), (12, 2215220), (14, 1898760), (15, 1772176), (16, 1661415), (20, 1329132), (21, 1265840), (24, 1107610), (28, 949380), (30, 886088), (35, 759504), (40, 664566), (42, 632920), (48, 553805), (56, 474690), (60, 443044), (70, 379752), (80, 332283), (84, 316460), (105, 253168), (112, 237345), (120, 221522), (140, 189876), (168, 158230), (210, 126584), (240, 110761), (280, 94938), (336, 79115), (420, 63292), (560, 47469), (840, 31646), (1680, 15823)]