44077040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 80

約数和(自身を含む): 120944640

約数和(自身を除く): 76867600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2539, 3472, 4340, 5078, 8680, 10156, 12695, 17360, 17773, 20312, 25390, 35546, 40624, 50780, 71092, 78709, 88865, 101560, 142184, 157418, 177730, 203120, 284368, 314836, 355460, 393545, 550963, 629672, 710920, 787090, 1101926, 1259344, 1421840, 1574180, 2203852, 2754815, 3148360, 4407704, 5509630, 6296720, 8815408, 11019260, 22038520, 44077040]

約数ペア:

[(1, 44077040), (2, 22038520), (4, 11019260), (5, 8815408), (7, 6296720), (8, 5509630), (10, 4407704), (14, 3148360), (16, 2754815), (20, 2203852), (28, 1574180), (31, 1421840), (35, 1259344), (40, 1101926), (56, 787090), (62, 710920), (70, 629672), (80, 550963), (112, 393545), (124, 355460), (140, 314836), (155, 284368), (217, 203120), (248, 177730), (280, 157418), (310, 142184), (434, 101560), (496, 88865), (560, 78709), (620, 71092), (868, 50780), (1085, 40624), (1240, 35546), (1736, 25390), (2170, 20312), (2480, 17773), (2539, 17360), (3472, 12695), (4340, 10156), (5078, 8680)]