57793996820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{15787}}^1$

素因数の和:16213

約数の個数: 96

約数和(自身を含む): 140894638080

約数和(自身を除く): 83100641260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 331, 395, 553, 662, 790, 1106, 1324, 1580, 1655, 2212, 2317, 2765, 3310, 4634, 5530, 6620, 9268, 11060, 11585, 15787, 23170, 26149, 31574, 46340, 52298, 63148, 78935, 104596, 110509, 130745, 157870, 183043, 221018, 261490, 315740, 366086, 442036, 522980, 552545, 732172, 915215, 1105090, 1247173, 1830430, 2210180, 2494346, 3660860, 4988692, 5225497, 6235865, 8730211, 10450994, 12471730, 17460422, 20901988, 24943460, 26127485, 34920844, 36578479, 43651055, 52254970, 73156958, 87302110, 104509940, 146313916, 174604220, 182892395, 365784790, 412814263, 731569580, 825628526, 1651257052, 2064071315, 2889699841, 4128142630, 5779399682, 8256285260, 11558799364, 14448499205, 28896998410, 57793996820]

約数ペア:

[(1, 57793996820), (2, 28896998410), (4, 14448499205), (5, 11558799364), (7, 8256285260), (10, 5779399682), (14, 4128142630), (20, 2889699841), (28, 2064071315), (35, 1651257052), (70, 825628526), (79, 731569580), (140, 412814263), (158, 365784790), (316, 182892395), (331, 174604220), (395, 146313916), (553, 104509940), (662, 87302110), (790, 73156958), (1106, 52254970), (1324, 43651055), (1580, 36578479), (1655, 34920844), (2212, 26127485), (2317, 24943460), (2765, 20901988), (3310, 17460422), (4634, 12471730), (5530, 10450994), (6620, 8730211), (9268, 6235865), (11060, 5225497), (11585, 4988692), (15787, 3660860), (23170, 2494346), (26149, 2210180), (31574, 1830430), (46340, 1247173), (52298, 1105090), (63148, 915215), (78935, 732172), (104596, 552545), (110509, 522980), (130745, 442036), (157870, 366086), (183043, 315740), (221018, 261490)]