83942950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 118544090

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 650, 665, 910, 950, 971, 1235, 1330, 1729, 1942, 2275, 2470, 3325, 3458, 4550, 4855, 6175, 6650, 6797, 8645, 9710, 12350, 12623, 13594, 17290, 18449, 24275, 25246, 33985, 36898, 43225, 48550, 63115, 67970, 86450, 88361, 92245, 126230, 129143, 169925, 176722, 184490, 239837, 258286, 315575, 339850, 441805, 461225, 479674, 631150, 645715, 883610, 922450, 1199185, 1291430, 1678859, 2209025, 2398370, 3228575, 3357718, 4418050, 5995925, 6457150, 8394295, 11991850, 16788590, 41971475, 83942950]

約数ペア:

[(1, 83942950), (2, 41971475), (5, 16788590), (7, 11991850), (10, 8394295), (13, 6457150), (14, 5995925), (19, 4418050), (25, 3357718), (26, 3228575), (35, 2398370), (38, 2209025), (50, 1678859), (65, 1291430), (70, 1199185), (91, 922450), (95, 883610), (130, 645715), (133, 631150), (175, 479674), (182, 461225), (190, 441805), (247, 339850), (266, 315575), (325, 258286), (350, 239837), (455, 184490), (475, 176722), (494, 169925), (650, 129143), (665, 126230), (910, 92245), (950, 88361), (971, 86450), (1235, 67970), (1330, 63115), (1729, 48550), (1942, 43225), (2275, 36898), (2470, 33985), (3325, 25246), (3458, 24275), (4550, 18449), (4855, 17290), (6175, 13594), (6650, 12623), (6797, 12350), (8645, 9710)]