4862327620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 11108160000

約数和(自身を除く): 6245832380

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 173, 185, 190, 346, 370, 380, 692, 703, 740, 865, 1406, 1730, 1999, 2812, 3287, 3460, 3515, 3998, 6401, 6574, 7030, 7996, 9995, 12802, 13148, 14060, 16435, 19990, 25604, 32005, 32870, 37981, 39980, 64010, 65740, 73963, 75962, 121619, 128020, 147926, 151924, 189905, 243238, 295852, 345827, 369815, 379810, 486476, 608095, 691654, 739630, 759620, 1216190, 1383308, 1405297, 1479260, 1729135, 2432380, 2810594, 3458270, 5621188, 6570713, 6916540, 7026485, 12795599, 13141426, 14052970, 25591198, 26282852, 28105940, 32853565, 51182396, 63977995, 65707130, 127955990, 131414260, 243116381, 255911980, 486232762, 972465524, 1215581905, 2431163810, 4862327620]

約数ペア:

[(1, 4862327620), (2, 2431163810), (4, 1215581905), (5, 972465524), (10, 486232762), (19, 255911980), (20, 243116381), (37, 131414260), (38, 127955990), (74, 65707130), (76, 63977995), (95, 51182396), (148, 32853565), (173, 28105940), (185, 26282852), (190, 25591198), (346, 14052970), (370, 13141426), (380, 12795599), (692, 7026485), (703, 6916540), (740, 6570713), (865, 5621188), (1406, 3458270), (1730, 2810594), (1999, 2432380), (2812, 1729135), (3287, 1479260), (3460, 1405297), (3515, 1383308), (3998, 1216190), (6401, 759620), (6574, 739630), (7030, 691654), (7996, 608095), (9995, 486476), (12802, 379810), (13148, 369815), (14060, 345827), (16435, 295852), (19990, 243238), (25604, 189905), (32005, 151924), (32870, 147926), (37981, 128020), (39980, 121619), (64010, 75962), (65740, 73963)]