25440370060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{85837}}^1$

素因数の和:85955

約数の個数: 96

約数和(自身を含む): 64028280960

約数和(自身を除く): 38587910900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 73, 116, 140, 145, 146, 203, 290, 292, 365, 406, 511, 580, 730, 812, 1015, 1022, 1460, 2030, 2044, 2117, 2555, 4060, 4234, 5110, 8468, 10220, 10585, 14819, 21170, 29638, 42340, 59276, 74095, 85837, 148190, 171674, 296380, 343348, 429185, 600859, 858370, 1201718, 1716740, 2403436, 2489273, 3004295, 4978546, 6008590, 6266101, 9957092, 12017180, 12446365, 12532202, 17424911, 24892730, 25064404, 31330505, 34849822, 43862707, 49785460, 62661010, 69699644, 87124555, 87725414, 125322020, 174249110, 175450828, 181716929, 219313535, 348498220, 363433858, 438627070, 726867716, 877254140, 908584645, 1272018503, 1817169290, 2544037006, 3634338580, 5088074012, 6360092515, 12720185030, 25440370060]

約数ペア:

[(1, 25440370060), (2, 12720185030), (4, 6360092515), (5, 5088074012), (7, 3634338580), (10, 2544037006), (14, 1817169290), (20, 1272018503), (28, 908584645), (29, 877254140), (35, 726867716), (58, 438627070), (70, 363433858), (73, 348498220), (116, 219313535), (140, 181716929), (145, 175450828), (146, 174249110), (203, 125322020), (290, 87725414), (292, 87124555), (365, 69699644), (406, 62661010), (511, 49785460), (580, 43862707), (730, 34849822), (812, 31330505), (1015, 25064404), (1022, 24892730), (1460, 17424911), (2030, 12532202), (2044, 12446365), (2117, 12017180), (2555, 9957092), (4060, 6266101), (4234, 6008590), (5110, 4978546), (8468, 3004295), (10220, 2489273), (10585, 2403436), (14819, 1716740), (21170, 1201718), (29638, 858370), (42340, 600859), (59276, 429185), (74095, 343348), (85837, 296380), (148190, 171674)]