9782313820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 21689410176

約数和(自身を除く): 11907096356

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 503, 641, 740, 820, 1006, 1282, 1517, 2012, 2515, 2564, 3034, 3205, 5030, 6068, 6410, 7585, 10060, 12820, 15170, 18611, 20623, 23717, 26281, 30340, 37222, 41246, 47434, 52562, 74444, 82492, 93055, 94868, 103115, 105124, 118585, 131405, 186110, 206230, 237170, 262810, 322423, 372220, 412460, 474340, 525620, 644846, 763051, 972397, 1289692, 1526102, 1612115, 1944794, 3052204, 3224230, 3815255, 3889588, 4861985, 6448460, 7630510, 9723970, 11929651, 13219343, 15261020, 19447940, 23859302, 26438686, 47718604, 52877372, 59648255, 66096715, 119296510, 132193430, 238593020, 264386860, 489115691, 978231382, 1956462764, 2445578455, 4891156910, 9782313820]

約数ペア:

[(1, 9782313820), (2, 4891156910), (4, 2445578455), (5, 1956462764), (10, 978231382), (20, 489115691), (37, 264386860), (41, 238593020), (74, 132193430), (82, 119296510), (148, 66096715), (164, 59648255), (185, 52877372), (205, 47718604), (370, 26438686), (410, 23859302), (503, 19447940), (641, 15261020), (740, 13219343), (820, 11929651), (1006, 9723970), (1282, 7630510), (1517, 6448460), (2012, 4861985), (2515, 3889588), (2564, 3815255), (3034, 3224230), (3205, 3052204), (5030, 1944794), (6068, 1612115), (6410, 1526102), (7585, 1289692), (10060, 972397), (12820, 763051), (15170, 644846), (18611, 525620), (20623, 474340), (23717, 412460), (26281, 372220), (30340, 322423), (37222, 262810), (41246, 237170), (47434, 206230), (52562, 186110), (74444, 131405), (82492, 118585), (93055, 105124), (94868, 103115)]